diff --git a/includes/mutation/class-coupon-create.php b/includes/mutation/class-coupon-create.php
index 5b853d734..daecbcb44 100644
--- a/includes/mutation/class-coupon-create.php
+++ b/includes/mutation/class-coupon-create.php
@@ -209,6 +209,13 @@ public static function mutate_and_get_payload( $input, AppContext $context, Reso
 				case 'description':
 					$coupon->set_description( wp_filter_post_kses( $value ) );
 					break;
+				case 'amount':
+					if ( $coupon_args['discount_type'] ) {
+						$coupon->set_discount_type( $coupon_args['discount_type'] );
+					}
+
+					$coupon->set_amount( $value );
+					break;
 				default:
 					if ( is_callable( array( $coupon, "set_{$key}" ) ) ) {
 						$coupon->{"set_{$key}"}( $value );