Help, Need to visualize in every customer their vouchers and the total and discount

[chris_gsj]

I wan to add the option to see when i click on each customer the vouchers that they use, the discount and total, any help? or tell me what files i need to modify?

[musicmaster]

That is not so easy.

 

The table ps_cart_rule contains the vouchers with their code and customer id and a flag whether they have been used.

The table ps_order_detail contains the order lines (and ps_order the orders) and whether there was any discount on them. But I am not sure whether there is any recording of which voucher resulted in which discount.