Auto update quantity of products bought together according to the main product qty in Supermarket theme

Insert the code below to Storefront > Script Manager:


(function($) {

$('body').on('change', '[data-also-bought-parent-scope] [data-quantity-change] input', function(event) {

var qty = $(event.currentTarget).val();

$('[data-also-bought] [data-quantity-change] input').val(qty);


$('body').on('click', '[data-also-bought-parent-scope] [data-quantity-change] [data-action]', function(event) {



})(jQuerySupermarket || jQuery);



Check a product on your store front:

9th Sep 2019 Papathemes

Theme design & customization blog

Show More

Did you know?

Free Trial for all our BigCommerce themes.

Request Now

Need help? Don't hesitate to ask us. We'll reply shortly.

All our BigCommerce themes are 100% compatible with the Standard, Pro, Enterpise edition. Built with Stencil / Cornerstone framework.