Allow stacking/cumulative discounts | Voters

Allow stacking/cumulative discounts

Seun Oyebode

A good example is having a 40% discount on a product, and combining it with an "extra10" discount code that provides a 10% discount increase on the product, bringing it to an overall 50% discount (notice, the discounts are cumulative, not sequential).

October 8, 2024

Tobe Osakwe

It is currently not possible to stack product discounts on top of each other in our app due to Shopify limitations.
When combining with other discounts, our app follows the same rules and limitations as Shopify's built-in discounts.
Please read Shopify's "Discount combinations" help article to understand what's possible:
https://help.shopify.com/en/manual/discounts/combining-discounts/discount-combinations
In general, if 1 line item in the customer's cart is eligible for 2 product discounts, Shopify will only apply the one that gives the highest discount.
If you want 2 discounts to combine, both need Combinations settings checked.
If you want two discounts to "stack" on top of each other, then one needs to be a product discount, and the other needs to be an order discount.
It may eventually possible to add a "stacking" feature to app using the Discounts Allocator Function API. However, this API is only in developer preview, and we do not know if/when it will be rolled out live stores.
We will keep this thread open in the meantime to gauge interest.