Hi,
We have reviewed provided details. We are competent to add online store with below product details -
1.) Weight
2.) Price/Cost
3.) Brand
4.) Quantity
We assume there would not be any online payment, once user choose any product, at the end user need to fill a inquiry form and after submit form a automatic email sent to admin for same.
Apart from online store, we assume website would not have any other functionality/features/upgrade version in additions. If we agreed to move further, we need credentials to look over back-end code as we are not sure how the previous developer used/customize the code.
For safer side we will work on our staging/local server and once all approved by you/client we will transfer files at your online server.
Check our 200+ reviews at http://www.freelancer.com/u/jkphugat.html and portfolio. We are open to respond on your questions/suggestions before you award project.
I will be waiting for your response and we are interested to work with you.
Thank you,
In kindness - Jitender Singh