Coupon limits for combined store-item discounts and bonuses
What's new
Coupons gained two optional fields — store_item_discount_limit_percent and store_item_bonus_limit_percent — that cap how much a coupon can stack on top of a store item's own discount or bonus.
Impact
You can now bound the combined store-item-plus-coupon discount or bonus, preventing coupons from compounding with existing store-item promotions beyond a set ceiling. Both fields are optional and accept integer percentages.
Changes
| Resource | Change |
|---|---|
| create_coupon | Added optional request and response properties store_item_discount_limit_percent (0–100) and store_item_bonus_limit_percent (0–1000) |
| update_coupon | Added optional request and response properties store_item_discount_limit_percent and store_item_bonus_limit_percent |
| bulk_update_coupon | Added optional response properties store_item_discount_limit_percent and store_item_bonus_limit_percent |
| get_coupon | Added optional response properties store_item_discount_limit_percent and store_item_bonus_limit_percent |
| get_coupons | Added optional response properties store_item_discount_limit_percent and store_item_bonus_limit_percent |
| get_user_coupons | Added optional response properties store_item_discount_limit_percent and store_item_bonus_limit_percent |
Upgrade
- No action required — both fields are optional. Set them when creating or updating a coupon to cap the combined store-item discount (max 100%) or bonus (max 1000%).
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