Hi,
Trust you are doing good.
I have gone through your requirement of building an online store. I have 5+ years of experience in designing and development of E-commerce Portal.
Kindly share the wireframe document for more detail about the project, would you also like to incorporate the following?
Front-end Search (With Basic and Advanced Search)
User Registration, User profile pages, User Management.
Order and Reports.
Payment Gateway Integrations
MULTILINGUAL/MULTI CURRENCY
Inventory Management
Newsletter User & Admin Functionality
Social Networking Plugins
Let's discuss your requirement in more detail before giving the final quote.
Sudhir