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Set the pricing option for catalog products


Use the Product object option property to override the default pricing option defined in your 2Checkout Merchant Control Panel.

Use case

  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 theTwoCoInlineCart.products.add({code, quantity, options})method to prepare your catalog product.
  4. The options property should contain a list of objects with the name of the field and value.
  5. Use theTwoCoInlineCart.cart.checkout()method to show the cart on your page.

Sample request


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


window.document.getElementById('buy-button').addEventListener('click', function() {
    code: "74B8E17CC0",
    quantity: 3,
    options: [
        name: '11234',
        value: 'new123'
        name: "DEMO_NUMBE_OF_PCS",
        value: "premiumversion"
        name: "DEVICES_5",
        value: "two_devices"


After overriding the default pricing option using the above method, your cart should look like this: