---
title: couponCode
framework: applepayontheweb
role: symbol
role_heading: Instance Property
path: applepayontheweb/applepayrequest/couponcode
---

# couponCode

The initial coupon code for the payment request.

## Declaration

```data
DOMString couponCode;
```

## Mentioned in

Apple Pay on the Web Version 12 Release Notes

## Discussion

Discussion Set the value to the empty string to indicate that there’s no initial coupon.

## See Also

### Coupon codes

- [supportsCouponCode](applepayontheweb/applepayrequest/supportscouponcode.md)