Add 3 products for same manufacturer and get 10% discount overall

Hi there, I purchased the pro version and want to do the following:

If a customer buys 3 products from 1 specific manufacturer then a 10% discount is applied
If a customer buys 4 products from 1 specific manufacturer then a 15% discount is applied.

I hve the pro version and i know how to automatically add the coupon on the cart so i just want to know how to set up the priginal coupon and not the automated.

Thank you in advance

Hello,

You would use a parent coupon for this. I am assuming the specific manufacturer is the same in both scenarios:

Coupon 1: min quantity specific: 3, discount: 10%, select the manufacturer
Coupon 2: min quantity specific: 4, discount: 15%, select the manufacturer
Coupon 3: parent coupon, add coupons 1 and 2 where you order the highest discount first, so coupon 2 then coupon 1, and set process type to first found match

Then use coupon 3