Just wondering if anyone has found a solution for the following problem:
Our products come in 3 sizes (small, standard, large) and in 2 versions (left, right). In Shopify each combination of size + version creates a variation for that product. So, I have a product page with 6 variations. I want to apply a discount whenever a customer buys a pair i.e. a left and a right version. The discount however, should only apply if the same size is bought i.e. a small left and a small right. I don't want the discount applied across sizes, so I don't want a left small and a right large.
I tried to set an automatic discount for this using Shopify's native discount functionality and applied Buy X get Y + percentage to the first combination (small + left and right). When trying to save the next combination for the same product (standard + left and right) Shopify blocks this saying that only one automatic discount at any one time (error message: "Only one automatic discount can be active at a time. Select another date.")
Has anyone found a solution for this?
If the only solution for this is another app, then do you know one that costs USD5 / month or less? Most apps seem to cost more than my Shopify subscription ...