coupons
List coupons
List selected data from all coupons that match the specified filter and search criteria in a specific sort order. Requires `pricelists` permission.
Create new coupon
Create a new coupon and return its persistent data. Requires writable `pricelists` permission.
Get coupon
Return the data of an existing coupon by **`ID`**. Requires `pricelists` permission.
Check if coupon exists
Check if a coupon with **`ID`** exists, but do not return its data. Requires `pricelists` permission.
Update existing coupon
Update an existing coupon by **`ID`** and return its persistent data. Requires writable `pricelists` permission.
Delete coupon
Permanently delete an existing coupon by **`ID`**. Requires writable `pricelists` permission.