I need an online shop just for my customers(Not public), Registered users just can use it.
I want each customers have different discount on different products categories.
Product A 10%dis. Product A 15%dis.
Product B 15%dis. Product B 12%dis.
*I have near 1500 member on this website.
I have near 3000,000 products on this shop and i want change all products price together by importing excel file.
If you can do it, please tell me the price and Time you need. and with what cms are you working?