Information system jobs

i need to find wordpress plugin and make integration to my website with below detail. reservation system 1. hourly base reservation as we always work at night, today as ours is starting from 5pm until 4am next morning 2. duration (how many hours) and number of people per reservation when request reservation 3. able to post only limited rooms to online (we will make availability with only 3 salas out of 7 salas on online) 4. back end, admin has no limit to post reservation even out of open hours 5. Admin (Backend) able to move reservation hour or reduced / extend duration 6. clients can't change reservation after confirmed or can't cancel 7. reservation status showing either by color or text (sala unassigned/arrived/left) 8. able to work with stripe (payment method : c...

I need a robust StarCloud print feature integrated to my website through PHP. I require an expert in PHP who understands how to efficiently generate receipts directly from a website. Key Features Required: - Personalized receipt printing: Upon...receipts directly from a website. Key Features Required: - Personalized receipt printing: Upon a successful order, a receipt should be generated for that specific transaction. - Simplified design: The receipt should be simple, uncluttered and easy to read. Please note, only the code is needed, no additional information like payment or customer details should be included. Ideal skills and experience: - PHP proficiency to ensure seamless integration - Familiarity with StarCloud system - Understanding of efficient coding practices fo...

My system has been compromised by hackers who have networked my devices through Azure. They are using my cameras and microphones to stream me and my family to the internet, and stealing information. As a result, I have no control over my devices at this point. I am seeking an experienced professional who can assist me in removing the hackers from my systems and ensuring that my personal data is secured. Your primary focus must be on removing these hackers from the system. Key tasks include: - Investigating the extent of the hack and identifying vulnerabilities - Removing the hackers from the system entirely - Securing my personal data - Ensuring control over cameras and microphones is restored Ideal Skills and Experience: - Proven experience in cybersecurit...

Title: Collecting product information of the autonomous driving system <Overview> Please collect product information on vehicles that have or will have the technologies described in the “Technology Description” section below. <Technology Description> This product is related to the autonomous driving system. The system performs automatic driving control that allows the vehicle to drive automatically. Automated driving control includes automatic lane change, which causes the vehicle to change lanes. The system starts changing lanes upon receiving an instruction to start changing lanes, determines whether the conditions for stopping the lane change are met, and gives priority to the driver's steering if the driver turns...

I'm looking for a skilled developer to enhance the online appointment and payment system on my website. - **Current System**: We are currently using Fittlebug for our online appointment scheduling system. The new system will need to be compatible and integrated with this existing platform. - **Key Features**: We aim to incorporate the following features into the new system: - Real-time Availability: Customers should be able to see real-time availability and book accordingly. - Automatic Reminders: The system should automatically send reminders to customers before their appointment. - Payment Integration: The system should facilitate payment for appointments. - **Payment Integration Details**: Although we're considering int...

Title: Collecting product information of autonomous driving systems. <Overview> Please collect product information on vehicles that have or will have the technologies described in the “Technology Description” section below. <Technology Description> This product is about autonomous driving systems. When the driver operates the steering, accelerator, brakes, or other controls during automated driving, the system ends automated driving and switches the vehicle to manual operation. When the system requests the driver to end automatic driving during automatic driving, it notifies the driver that automatic driving will continue and prepares for manual driving, and then activates the operating means to end automatic driving. Notify the driver...

...knowledge in WIX and payment gateway integration to build the checkout system of our bulk ice selling business' website. Key tasks include: 1. **Payment Gateway Integration**- The checkout system should incorporate a payment gateway to facilitate secure transactions. 2. **Delivery Address Input** - Allowing customers to input their delivery address to ensure proper and accurate delivery of our products. 3. **Order Confirmation Email** - After a successful purchase, an order confirmation email should be sent to customers for their records. 4. **Design** - Implement a simple and clean design that aligns with the website's current aesthetic. 5. **Delivery Tracking** - Incorporate real-time tracking of deliveries into our system to enhance customer expe...

Looking for an experienced Ruby on Rails back-end developer specialized in database management. The focus is to construct a medicine distribution system with a smooth, efficient process. - Key Requirements: * Extensive back-end development experience * Strong database management skills * Proven track record in Ruby on Rails

Title: Collecting product information of the automatic braking of the vehicle <Overview> Please collect product information on vehicles that have or will have the technologies described in the “Technology Description” section below. <Technology Description> This system is about automatic braking of the vehicles. This system can detect obstacles in front of the car and automatically stop the car in case of a potential collision. The system measures the distance and relative speed to obstacles and automatically adjusts the car's braking power accordingly. When the braking force reaches a predetermined value from its upper limit, the braking force is weakened. The upper limit of braking force is set to increase over time afte...

I'm seeking a knowledgeable individual to draft a comprehensive scoping review paper, focusing on the intricacies of 'Information Retrieval' and delving especially into 'Information Behavior.' It's for a forthcoming conference. The paper should: - Provide a robust dissection of 'Information Behavior' within 'Information Science.' - Showcase real grasp of current theories, practices, and future challenges within this arena. - Leverage scholarly style to deliver a coherent and compelling narrative. Ideal Skills: - Knowledgeable in 'Information Science' and 'Information Behavior.' - Robust research skills with data to talk about it - Proficient in academic writing. Link to pape...

<Overview> Please collect product information on a vehicle control device that have or will have the technologies described in the “Technology Description” section below. <Technology Description> This technology arbitrates between control commands acquired from driving support applications that respectively implements driving support functions, outputs instructions based on a control command after arbitration to a processor that is able to control at least one of a brake actuator or a drive actuator. This technology also acquires a steering angle and a yaw rate as the control commands from the driving support applications. Please search for this technology in this contest. <<NOTICE>> The target car brands in this search are limited to US, Europ...

...The system should support settings for either two-way or single direction vehicle detection, selectable per camera. Multi-Camera Support: The application must handle live feeds from at least three cameras simultaneously without frame skipping. Ensure seamless capturing, detecting, and tracking across all cameras, maintaining high accuracy and performance. Error Handling: Implement robust error handling to ensure the application runs continuously without crashes. Auto-recovery features should be included to handle and log stream interruptions or other common errors. RTSP Streaming Compatibility: Must support RTSP for fetching live video feeds directly from IP cameras. Compatibility with different camera manufacturers and models should be considered. Performance Requirements: The ...

I need to create a new layout for my system in Figma. It is a system based on React.JS

I'm in search of a virtual receptionist who can handle incoming phone calls and take messages, then email me the information. Here are the details: - Main Responsibilities: You'll be primarily responsible for answering calls and taking messages. - Software Proficiency: You should be well-versed in operating phone system software efficiently. - Communication Skills: It's essential that you can convey messages accurately and professionally via email. - Schedule: April 25-26, 9am-5pm - USA Pacific Time Zone (Located in Nevada, USA)

I am in need of a custom HR Applicant Tracking System with key features including applicant tracking, interview scheduling, and a complete onboarding process. Ideal candidates will have experience in: - Developing HR software with a focus on applicant tracking - Implementing features such as interview scheduling and onboarding - Understanding of workflows and fields customization - Creating user-friendly systems for HR managers The system should be easy to use while meeting the needs of HR professionals. Please consider adding in your proposal any relevant experience you have in this field. Thank you.

I am seeking a highly meticulous and efficient Data Collection Specialist to gather basic contact information for 25 agencies specializing in scripting video sales letters (VSLs). The task involves sourcing and validating agency names, email addresses, and website links, then recording these details into a spreadsheet. Responsibilities: -Conduct basic research to locate contact information for 25 specified agencies. -Validate that email addresses are current and active. -Accurately enter all data into a provided spreadsheet format. Requirements: -Experience in data collection and validation. -Proficiency in basic research and use of spreadsheets (e.g., Google Sheets or Microsoft Excel). -Ability to deliver accurate results within a set timeframe. -Project Length: Short-te...

Project Title: "Customer Order Management System" for an online retail business in MS Access. Objective: To develop a comprehensive database system that allows for efficient tracking and management of customer orders, inventory, and shipping. Key Features: 1. Customer Management - Store customer information including name, address, email, and phone number. - Track customer order history. - Customer feedback and preferences. 2. Inventory Management - Maintain a detailed list of products, including product ID, name, description, quantity in stock, and reorder levels. - Automated alerts for low stock levels. 3. Order Management - Enable creation of new orders with customer information, order details (product, quantity, price), and shipp...

Hello, We are looking for a talented and experienced design freelancer to create a template and logo for our online ERP system, under the name "SOLTETI". The template will be based on the existing layout of the following website: [Link to website: ] Project description: Goal: Develop a template and logo for our online ERP system, maintaining the visual identity and functionalities of the website layout provided above. Layout Details: The website layout provided will be made available to the selected freelancer for reference and inspiration. Technical requirements: The template must be compatible with our ERP system and easily integrated. It must follow best design and usability practices. Be responsive, ensuring a consistent experience across differ...

I'm in need of a skilled developer to build an exam portal web application. Key Features: - User Registration and Login: Implement a secure system to allow students to register, log in and access the platform. - Exam Creation and Management: Develop tools for examiners to create and manage exams. This should include the ability to set time limits, number of questions, and other relevant parameters. - Result Generation: Implement a function that will accurately calculate and display exam results to students. Additional Information: - The portal will only be supporting specific types of exams. - The ideal candidate should have experience with similar projects and be able to provide a secure, user-friendly and efficient solution. - The project requires an understanding o...

I am in need of an experienced expert to design a dehumidification system for my entire household. Energy efficiency, noise level, and capacity are critical factors for this design. Essential Skills and Experience: - Experience in Environmental Systems Design, specifically for dehumidification or similar indoor regulation systems - Familiarity with designing complex residential systems - Strong emphasis on energy-efficient design strategies - Understanding of noise level control within system design - Experience with different dehumidification system capacities Potential applicants are kindly asked to highlight their experience and give relevant examples of previous work.

I need to create new functions in a system based on React.JS, Java Script

I'm in immediate need of a cloud-based stock management software with barcode generation, scanning, stock quantity tracking, and weight measurement functions. The system should enable me to: - Generate and scan barcodes for every product in my stock - Track the quantity of each item I have in stock - Measure the weight of my stock in grams I prefer a cloud-based solution that can be accessed and updated from any internet-connected device. The software should have an easy to use interface and be able to: - Enable manual entry of stock data - Support updating stock information by scanning barcodes - Automatically update stock data from my sales records The software could be developed in Excel, as long as it's accessible online. As a freelancer, you should have exp...

I'm in need of a skilled individual who can design a system that effectively detects overhead power lines. The primary purpose of this system is to prevent accidents from occurring due to the proximity of these power lines. Key Requirements: - Detection Technology: While I'm open to suggestions, I'm leaning towards the use of laser sensors that can accurately detect thin wires. This is crucial as thin power lines can sometimes go unnoticed by traditional detection methods. - Detection Range: The system should be optimized for short-range detection, around 10 meters. This will allow for timely warnings and preventive actions against potential accidents. Ideal Skills and Experience: - Proficiency in sensor technology, particularly laser sensors - Prior e...

i have a form created with HTML and PHP. user has to fill in information and when press submit, it should insert infos in database. But sometimes it doesn't it just clear or keep loading. maybe connection is not good everytime. So i need someone to adjust it to upload data in realtime. as soon as user finished typing in 1 field, it should store data. when uploading, it should show loading icon near input field. if succeed, green vink icon. if not, red cross icon. when user finish, user can click submit button which will echo all data stored in mysql database on same page in lightbox. image attached. Budget is $35. if you want more, please do NOT bid. budget is $35

...easy-to-use ERP software tailored to the gold and diamond jewellery industry. This system will be integrated with e-commerce and feature several additional modules. Key features required: - Inventory Management: The system should efficiently track our jewellery stock levels. - Sales Tracking: Real-time data on our sales performance. - Customer Management: To maintain a customer database. - Credit Management: Tracking outstanding credit and sending payment reminders. - Finance Management: Tracking income and generating financial reports. - CRM: To maintain good relationships with our customers. - E-commerce Integration: Development of a functional e-commerce website and application. - POS: A point of sale system for store transactions. - WhatsApp Features: Integrati...

I am looking for a skilled individual to revise my R Easy Demand System. Although details weren't specified regarding the exact areas of the system that necessitate revision, the successful candidate will be expected to do a comprehensive examination of the system and propose areas of improvement. Moreover, they will then be responsible for implementing these changes. DELIVERABLES The job will consist of the following: 1. Revise the script to make sure it works, and the estimates are consistent with the Stata estimates (I have the estimates for comparison). 2. Add the script to an existing R package (). I have cloned that package at It will be updated to become easi2. The easi package currently uses 3sls for the estimation

I'm in need of a versatile and comprehensive ERP system specifically tailored for a jewellery store. This system will need to be compatible with both Windows and Mac operating systems. Key Features: - Inventory Management: A robust tool to manage my stock of jewellery items, including tracking and updating inventory levels in real-time. - Sales and Order Management: A seamless system to handle the processing of orders and managing sales records effortlessly. - Customer Relationship Management (CRM): A centralized platform to store and manage customer information, with a focus on providing personalized and exceptional customer service. - POS & Credit Management: An integrated point of sale system that also incorporates credit management functiona...

...and Applicant Tracking: Streamline the recruitment process, from job posting to candidate selection, with robust applicant tracking capabilities. 2. Employee Onboarding and Offboarding: Simplify the onboarding and offboarding processes for new and departing employees, ensuring a seamless transition. 3. LLM-Based AI Automation System: Develop an AI-powered system to schedule and conduct initial screening phone calls and first-round interviews with candidates. The system should generate comprehensive reports based on the conversation. 4. Payroll and Accounting Tool: Integrate a payroll and accounting tool to automate payroll processing and manage financial transactions efficiently. 5. Performance Management: Implement performance management tools to set goals, track p...

I would like a skilled Laravel developer to integrate PagSeguro's payment gateway into my web... including Boleto bancário and Pix. Key Project Requirements: - Integrate Boleto Bancário: The system should generate boleto slips, track boleto payments, and handle the necessary validations. - Include Pix: The system should support payments via Pix, a new and increasingly popular payment method in Brazil. Ideal Skills and Experience: - Proven experience with integrating payment gateways into Laravel applications. - Familiarity with PagSeguro's API and requirements. - Knowledge of Boleto Bancário and Pix payment systems. - Strong understanding of Laravel best practices. The project needs to be completed within a month. Please let me know if you ha...

Hi Elite Information Tech, I noticed your profile and would like to offer you my project. We can discuss any details over chat.

As the creator of a new system aimed at improving our security, I'm in need of a professional with expertise in the field of hacking and system security. The primary responsibility of this role is to rigorously test the system's security to identify vulnerabilities and suggest enhancements. Key Requirements: - Expertise in network, application, and data security: You should be well-versed in these aspects of security to ensure the entire system is robust. - Ability to identify and address firewall misconfigurations: This is of particular concern, given the specific issues I'm looking to address in the network security. Your role is to simulate various hacking attempts and identify any potential weaknesses in the system's security. This includes: -...

WhatsApp CRM with Scheduling & Workflows I'm looking to create a WhatsApp CRM that incorporates a variety of features to improve our customer relations and team management. Key Features: - Scheduling Surveys: The system should support date availability checks, scheduling and booking confirmation via WhatsApp to our staff. Their responses should organise them into yes and no groups. This will help us automate repetitive tasks and sharing of information to groups of people. - CRM Management: I am an agent to film ans supply extras for background. This requires searching for certain character features of our staff. For example brown hair, 5"4 female. of male 6'2 blonde. I then send a availability check to work on certain dates and if they agree i send their ...

We are looking to build a new website using WordPress which will link to our .net bespoke erp software which is currently being developed. As all our business is B2B, it’s very important for our customers to access as much information as they can online without the need to call our office. Features include: - Ordering products should be in grids for our customers to order - Customers to order embroidered/printed goods with product selection controls in place - Modern and attractive up-to-date designs - Customers should be able to view all their account information - Customers should be able to download copy invoices and credit notes - Customer should be able to pay online - Customers should see what’s on backorder for them including editing and cancel them - L...

...developer to create a cross-platform (iOS and Android) app. The primary goal of the app is to provide information. Key Features: - A user-friendly, intuitive design that makes accessing and browsing information easy and engaging. - Implement a login feature that allows for quick access to the app without requiring user registration.( Only for initial phase later there is a need of registration also for paid course) Ideal Skills: - Proficiency in cross-platform development, with experience in both iOS and Android. - Strong UI/UX design skills to ensure the app is intuitive and visually appealing. - Familiarity with implementing secure login systems. Experience in developing similar information-providing apps would be a bonus, as would a track record of delive...

I need an experienced professional who can smoothly migrate key functionalities from vtiger 5.4 to 8.1. Key Migration Aspects: - Contacts, Accounts, Opportunities: All these entities need to be accurately transferred to the new system. - Quotations, Invoices: The migration should also include these elements in order to maintain data integrity. - Products: The product information should be accurately moved to the new version. - Templates pdf4you: This customization should be maintained in the new version. Experience Requirement: Successful freelancers should have a proven track record in similar migration projects. Please include your past work experiences in your proposal. Customization Requirement: There is no need for any new features or customizations in the new versi...

I'm in need of an experienced individual who can assist me in creating a system to prefill application forms on a website. Here are the specifics: - You'll be working on automating the prefilling of the application forms. The form type in question are specifically application forms. - The prefilled information will be sourced from user inputs on a previous page. This is essential for seamless user experience. Ideal candidates for this project will have: - Proficiency in web development and form automation - Experience in working with application forms prefills - A keen attention to detail for accuracy in prefilling - Excellent problem solving skills to address any unforeseen issues Please reach out if you're confident in your abilities to deliver on this pro...

...wall-mounted calendar device. - Calendar Display: The device should display a monthly calendar, making it easy for users to keep track of their schedules. - Appointment Setting and Notification: The device should allow users to set appointments and receive notifications for them. - Weather Forecast Integration: It should also integrate a weather forecast system, providing users with key information for planning their activities. Additional Information: - Screen Size: A medium-sized screen, between 10-15 inches, is preferred for this device. - Skills: The ideal candidate for this project should have experience in hardware design, particularly in designing wall-mounted devices. Familiarity with creating devices with calendar, appointment setting, and weather forecas...

For my project, real-time voltage levels tracked through an ATSAMD21 MCU will be crucial. I need someone who can develop firmware to transport this crucial A/D data to a host computer via USB in a raw format....raw format. This endeavour calls for: * Proficiency in crafting firmware for ATSAMD21 MCU * Proficient understanding of voltage/current monitoring systems including TI INA3211 i2c sensor * Ability to transport raw A/D data via USB * Experience in real-time data monitoring solutions. Your role would be to focus on developing a robust and efficient real-time monitoring system to track voltage levels and send this information in raw format to the host computer. Your expertise will ensure that accurate and reliable voltage info is readily available for further process...

I am in need of an experienced iOS/Android developer with website development knowledge to create an information sharing platform. Our target audience are parents and the main purpose of the platform is to provide attendance notifications Key Requirements: - The platform needs to cater to both app and website users, with user accounts and profiles enabled on both. - Ease of use and parents-friendly interface is crucial to make the platform engaging and accessible to its target audience. Note: I already have the website. probably needs a small change for the push notification Ideal Skills: - Proficiency in iOS and Android app development - Strong understanding of website development - Experience in creating user accounts and profiles on both apps and websites - Familiarity with de...

I am in need of expertise to thoroughly inspect my HVAC system, specifically focusing on issues concerning its design and operation. The system has been showing temperature control issues which needs immediate rectification. The ideal freelancer would: * Have significant experience in HVAC systems maintenance and improvement. * Have a deep understanding of heating and cooling temperature controls. * Have a proven track record of effectively diagnosing and solving similar issues. * Be a Professional Engineer The scope of the project will include, but is not limited to: * Thorough inspection of the HVAC design and temperatures control system. * Identification and rectification of temperature control issues. * Recommendations for maintaining optimal tempera...

I'm looking for an experienced electrical engineer who specializes in power systems and is acquainted with local power regulations. Your task will be to: - Design a new power system in accordance with my specifications - Implement the said system while ensuring it adheres to local power regulations The ideal candidate must be familiar with practical applications of local power laws and must have prior experience in designing and implementing power systems. Your ability to ask the right questions before beginning the design should enable you to anticipate and mitigate potential regulatory hurdles, thereby reducing the risk of non-compliance. Your experience, precision, and regulatory knowledge will ensure the smooth completion of this crucial task.

...online payments, therefore familiarity with popular payment gateways is essential. - User Profiles: Ability to create and manage user profiles for owners and renters. - Search and Filter: Renters should be able to easily search and filter through available rentals based on various criteria. - Ratings and Reviews: A system for rating and reviewing both vehicles and renters will need to be incorporated. - Security: As this platform will handle confidential user information and monetary transactions, a strong understanding of cybersecurity is essential. The ideal candidate for this project would be someone with prior experience in creating rental marketplaces. Strong UX/UI design capabilities and a deep understanding of web development principals are also required. Exper...

...their opinions in surveys. Through a token-based payment system, users acquire token packages and receive appreciation of these assets when responding to surveys available on the platform. Additionally, the system offers a referral program where users can share their referral link and earn commissions when new users sign up through this link. This revolutionary business model aims to make the process of participating in opinion surveys more accessible and profitable for users. 1. Interface do Usuário (Frontend): Development of an intuitive and responsive interface for the overall administrative system and user back office. The overall administrative system should include pages for user management, transactions, surveys, and system settings. Th...

...with similar projects will be a plus. project details- The database that needs to be used is mongo db and react will be used All users should arrive at the login page User1 – admin user - Once login credentials are checked they move onto the admin dashboard Admin will have a navigation at the top listing showing log out Admin users will have the ability to add users to the system, info that they can add should be Patient number Patient first name Patient last name Parents first name Parents last name Assigned Doctor Notes from doctor Date of birth Parents contact number Parent email Next appointment date Medication needed Patient / kid user Should arrive at the login page Once logged in should have a dashboard page l...

Odoo expert needed Key responsibilities: - Establishing an effective CRM system that is tailored to my retail business needs. - Implementing a robust POS system that can efficiently manage sales, track performance, and generate reports. - Designing an inventory management system that optimizes stock levels and tracks movement. - Creating a customer management system that facilitates targeted marketing and customer relationship building. The platform for all these systems should be on-premises. Hence, the ideal candidate should be proficient with setting up on-premises solutions. If you have experience in a similar retail setup and can provide references, it would be a plus. Please bid only if you have prior experience in setting up these systems in a retail en...

I'm looking to develop a sophisticated software for managing the maintenance and service aspects of my heavy-duty truck fleet. The system should be able to accomplish the following: - Maintenance Scheduling: Implement a robust maintenance scheduling system to ensure timely servicing of trucks. Print report of due data - Inventory Management: Inventory control for trucks list, spare parts, ensuring they're available when needed. Warn when low count, - Service Reminders: Automatic reminders for upcoming services and maintenance checks. - Reporting and Analytics: Provide detailed reports and analytics for performance evaluation and decision-making. - User Roles: Multiple user roles - for fleet owners, store manager, service technicians, and drivers. - Parts Management...

I require an accomplished developer with adept knowledge and proven experience using the Gutenberg builder. You will design and develop an engaging website aimed at information sharing. Given your expertise, I would appreciate suggestions for essential functionalities since I didn't specify this initially. Strong communication skills, prompt delivery times, and creativity will be of extra importance.

...residential homeowners. 10 TO 12 PAGES WORDPRESS WEBSITE. - The site should prioritize usability and user engagement, to attract and retain primarily residential homeowners. - It should have a professional and clean design, reflecting the trustworthiness and reliability of our services. - As the main goal is to provide information about our plumbing maintenance services, the site must be well-structured and easy to navigate. - I require integration of an appointment booking system, to make it easy for homeowners to schedule services. - Basic SEO for local search optimization is a plus. Ideal Freelancer: - Proven experience with WordPress website development, especially for service-based businesses. - Familiarity with designing for residential audiences. - Proficient in ...

I'm looking to deploy a robust visitor tracking system on my website which goes beyond the conventional approaches of merely tracking visitor data, and can help me in capturing contact information of potential customers who do not complete any forms on the site. Key Requirements: - Advanced Visitor Data Collection: The system should be able to capture details like device type, referral source, behavior patterns, and time on page for all visitors. - Contact Information Extraction: The primary goal is to extract the contact details (Name, Address, Phone, and Email) of the visitors who do not submit any form on the site. Ideal Skills and Experience: - Proficiency in Third-Party Tracking Services: The selected freelancer should be well-versed with various t...

I'm looking for a professional who can help me enhance my web system. The enhancements I require are as follows: User/ Vendor: - User Receipt Upload: Users can upload their receipts and manually key in specific data from the receipt such as Date, Amount, and select receipt category. - Point Tracking: Implement a feature that enables users to view their total points and pending points upon logging in and update point when redeem. - user can redeem receipt using point and print out real voucher. (Voucher inside must include exp date, company name, vendor address, Discount what kind product category, voucher id that vendor set.) -user can do voucher sorting like state, point, Vendor - can view when voucher is expired, how many people redeem your voucher Admin - Admin help vendo...