Discounts: Use highest possibe discount from discounts (catalog, group, specific price)

[Laimonas]

Hi everyone,

I have a problem with my customers eshop. They are using multiple discount options. And they want prestashop to use max discount possible.

For example if you have customer group X and this group has discount for category C 25% everything is fine. But if there is catalog price discount for category C and it is 30% then shop must use this one. Other way arount - if group discount is 25% and catalog dicount is 15% it has to use 25%. I can't find anything that can solve this issue. Prestashop 1.7.6.1.