---
title: completeCouponCodeChange
framework: applepayontheweb
role: symbol
role_heading: Instance Method
path: applepayontheweb/applepaysession/completecouponcodechange
---

# completeCouponCodeChange

Completes the entry of a coupon code with an update.

## Declaration

```data
undefined completeCouponCodeChange(
	ApplePayCouponCodeUpdate update
);
```

## Mentioned in

Apple Pay on the Web Version 12 Release Notes

## Discussion

Discussion This is the method called by oncouponcodechanged to complete the event.

## See Also

### Handling coupons

- [oncouponcodechanged](applepayontheweb/applepaysession/oncouponcodechanged.md)
- [ApplePayCouponCodeChangedEvent](applepayontheweb/applepaycouponcodechangedevent.md)
- [ApplePayCouponCodeUpdate](applepayontheweb/applepaycouponcodeupdate.md)