Custom Discounts API
The Revy Unlimited Bundles app has a feature via API that allows adding extra discounts to the Bundle Discount, this feature was created due to the Shopify Discount limitation which allows applying just one discount to an order, using this feature you can stack more discounts to the Bundle Discount.
Recently we have released a new version of this feature, so now we have 2 versions, it is recommended to use the version 2 due to some security breaches in the version 1, see the guide specific for each version to learn how to use this feature: