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Test adding product coupons to the InLine Checkout

Test adding product coupons to the InLine Checkout

Last updated: 29-Feb-2024
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Use theTwoCoInlineCart.card.addCoupons(['COUPON'])method to apply multiple coupons.

Use case - Add Coupons

  1. Add an HTML link or button in your page like the one below.
  2. Create a JavaScript click handler to execute the Inline Client desired methods.
  3. Use the TwoCoInlineCart.products.add({code, quantity, options})method to prepare your catalog product.
  4. To apply several coupons to your cart products, use theTwoCoInlineCart.card.addCoupons(['COUPON'])method.
  5. To show the cart on your page call theTwoCoInlineCart.cart.checkout()method.

Sample request


<a href="#" class="btn btn-success" id="buy-button">Buy now!</a>


window.document.getElementById('buy-button').addEventListener('click', function() {
    code: "74B8E17CC0"


After setting the test mode to add coupons to the InLine Checkout using the above method, your cart should look like this:


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