Discount that requires one product from each of two collections

The merchant wants to create a discount that is applied only when a customer adds one product from Collection A and one product from Collection B to the cart. The goal is to encourage customers to mix products across two specific collections rather than triggering the discount when they purchase multiple items from a single collection.

With the current “Mix of products” logic, Discounty applies the discount whenever the total quantity threshold is met across all eligible products, regardless of which collection they belong to. This means the discount is also applied when a customer adds two items from the same collection, which does not match the merchant’s intended behavior.

The merchant is requesting a way to define cross-collection requirements, such as “1 item from Collection A AND 1 item from Collection B,” before the discount becomes active. This would allow more precise promotions and better control over campaign conditions. If this would be helpful for your store as well, please upvote this request!