https://docs.bigcommerce.com/developer/api-reference/rest/admin/content/marketing/gift-certificates/delete-gift-certificates
Delete All Gift Certificates | BigCommerce Docs
By default, it deletes all Gift Certificates.
all gift certificatesdeletebigcommercedocs
https://aptuning.com/shop-all/gift-certificates/
Shop All - Gift Certificates - Automotive Performance Tuning LLC
all gift certificatesperformance tuningshopautomotivellc