Copy of an e-commerce without checkout

I need a layout very similar to an e-commerce in which I work and that already exists, but I do not have access to the source code. The idea is to have a platform for internal use. I have 13 franchises and today the orders are made using excel spreadsheets and Google drive. I want to give my partners the same shopping experience a customer has in my store. There will be no payment stage here. The items will have several attributes. THE DEVELOPER NEEDS TO WORK WITH OLAP DATA BANKS, THIS IS NOT AN OPTIONAL, THEN THIS DETAIL IS IMPORTANT TO THE PROJECT RUNNING. Product information will come through an OLAP. As they are about clothes, the images are fundamental and need to be saved in any repository, then the decision stays with the developer. It's a long-term project. I need the first delivery (the visual part of the site) until Sunday. I need a job well done and the chosen developer will have a very aggressive budget at least until the beginning of 2018. Deadline is something very important and good previous projects will be fundamental in the analysis. It's a store, without the payments step. Logins will be limited by a super user. Products added to cart may be removed or added. You will need to send a confirmation email after the order has been placed