Discount the entire order ONLY IF you have product A in the cart
We want to do 20% off the entire order ONLY IF you have a certain product in the shopping cart. Is there any way to do that?
1.Go to Discounts, inside the Shopify admin. Create a new discount and select the discount type "Buy X Get Y".
2.Select the Product A in the first section (Buy X).
3.Select the Collection "All" in the second section (Get Y).
4.Put your 20% discount
