Cart refresh and add on support

Learn how to control Downpay's cart refresh and add on support.

Overview

Downpay has built-in functionality to support:

Refreshing cart subtotals to support slower loading apps
Addon products that add extra fee products to the cart to ensure deposits are calculated correctly.

Add the following code in the <head> section of theme.liquid or equivalent if you'd like to **remove this functionality **

<script>
        window.downpay = window.downpay || {};
        window.downpay.cartRefreshOn = false;
</script>

Add the following code in the <head> section of theme.liquid or equivalent if you'd like to **remove this functionality **

<script>
        window.downpay = window.downpay || {};
        window.downpay.addOnApply = false;
</script>

Updated on: 09/05/2025

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