HomeAPI ReferenceStorefront GraphQL APIlatestApplyCouponRequestInputFynd Platform Versionv1.10.7 - latestv1.10.7 - latestv1.10.6v1.10.5v1.10.3v1.10.2v1.9.5v1.9.4input_objectApplyCouponRequestInputRequest to apply a coupon on the cart.Fieldscoupon_codeString!RequiredCoupon code. Example: 'SAVE10'Was this section helpful?YesNoPrevious« validateCouponNextActionQuery »