In my shop shipping is free on orders over $75.
I want to add a free item A to the cart when the customer purchases a specific product B.
Item A is set to be free of charge by:
This works fine so far. But for the calculation of the shipping costs still the original price of A is used. As a result, shipping is free when the original price of A and the price of B add up to be over $75.
Does anyone know how to fix this?