Upsell Funnel Engine uses Shopify draft orders by default to create discounts for products (Other discounts apply methods supported are
We are exploring new methods for Upsell Funnel Engine to be integrated into third-party checkouts.
The proposed methods are:1. Sharing discount code2. Sharing checkout line-item data
Did we miss something? Please reach out to the partnership manager or email our team at email@example.com