Discout For Products And Diffrent Discount For Product In Specyfic Category

[MrMgr]

Hi,

I have an existing ERP warehouse system to witch I need to adopt PrestaShop. My ERP system has the ability to give discount for customer on all products. And a specific discount for a group of product witch replaces the main discount.

For example customer "A" gets 3% discount on all product as the main discount assigned to him, and 2% discount on "dog food" and 5% on "cat food". The more specific discount replaces the main discount, he will get 3% on all product exept this two where he gets 2 and 5 percent.

 

Ho to achieve this functionality in PrestaShop?

 

I have 5000 customers, 15000 products in 16 categories.

 

Clarification:

please explain me how to make discount for specify category, but i want to assign one client to many rules. example i have 2 categories A and B and i want give discount USER1 discount 5% for category A and 3% for category B, and for USER2 i want assign  2% for A and 7% for B. Please explain me that easier how to possible?

Edited February 1, 2016 by MrMgr (see edit history)