https://help.salesforce.com/s/articleView?id=cc.b2c_edit_delete_coupon_codes.htm&language=en_US&type=5
Edit or Delete Coupon Codes for B2C Commerce
Edit or delete coupon codes on the Coupon Codes page. With the correct permissions, you can view all coupon codes. Otherwise, they're masked. If you delet...
delete couponeditcodescommerce
https://docs.bigcommerce.com/developer/api-reference/rest/admin/management/promotions/coupon-codes-bulk/delete-coupon-codes
Delete Multiple Coupon Codes | BigCommerce Docs
Deletes multiple coupon codes relating to the given promotion. Currently, batches are limited to 50 coupon codes. Notes
coupon codesdeletemultiplebigcommercedocs