DEPRECATED at version 2020-12-16. Discount details
are now defined using a catalog pricing rule and other catalog objects. For more information, see
Getting discount details for a reward tier.
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Values
Link to section
ORDER
Deprecated
The discount applies to the entire order.
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ITEM_VARIATION
Deprecated
The discount applies only to specific item variations.
Link to section
CATEGORY
Deprecated
The discount applies only to items in the given categories.