I want to know if I can restrict the usage of a discount coupon if a group discount applies?
Even a better solution, if 2 discounts apply, select the discount with the greatest value.
I have a website. Loyalty Customers may have a group discount of 10%. I may issue a discount coupon for 5% to attract new users. Loyalty customer can now use the discount 5% and get 15% total discount (almost, due to second discount taken from the discounted subtotal).
Any suggestions?
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