Add Coupon

A coupon is a code that consists of a special series of characters, or string, used by customers to get a discounted price or limited offer on the cart's items. This add endpoint is used for this purpose.

Payload

Response

Usage

To perform the action of applying a coupon to the cart's items, the developer may call the add() as shown below.

salla.cart.addCoupon({ coupon: "Free_Shipping") }).then((response) => {
  /* add your code here */
});

// TIP: short version
salla.cart.addCoupon('Free_Shipping').then((response) => {
  /* add your code here */
});

Events

This endpoint may trigger two events, the onCouponAdded and onCouponAdditionFailed events.

onCouponAdded

This event is triggered when applying a new coupon by the customer is done without having any errors coming back from the backend.

cart.event.cart.onCouponAdded((response) => {
  console.log(response)
});

onCouponAdditionFailed

This event is triggered when applying a new coupon by the customer is not completed and an error has occurred.

salla.event.cart.onCouponAdditionFailed((errorMessage) => {
  console.log(errorMessage)
});

Last modified: 10 months ago