#buy-x-get-y

Shopify's native Buy X Get Y is widely reported to cap eligible products at 100 and applies once per order. Here is how to run store-wide, repeating 3-for-2.

For years Shopify applied only one product discount per line item. A 2026 platform change lifts that limit with a two-way tag match. Here is what changed, who qualifies, and how to combine product discounts correctly.