Hiding or syncing the theme's quantity selector

The theme's quantity box and the Bundlex Bundles quantity selector are different controls. Which one controls the cart quantity depends on your discount's setup.

Stores that installed Bundlex Bundles after 31 October 2026 have the theme's quantity box hidden from the start on product pages where the widget shows, because the offers already carry the quantity. To show the box again on such a store, contact us and we turn it on. Stores that installed before that date keep the box shown unless you hide it with the setting below.

Hide the theme quantity selector

In Shopify admin, open Online Store, click Edit theme, then open App embeds → Bundlex Bundles. Tick Show advanced settings, then enable Hide quantity selector. If you use the product-page app block instead, open that block's settings. Save the theme and check the product page. On a store that installed the app after 31 October 2026, the box is already hidden, and clearing this checkbox does not bring it back. Contact us to show it.

For a Featured product section, open Bundlex Bundles featured and use the same setting there. Change the block or embed that supplies the widget on the page you are testing.

This hides the theme quantity control while an offer is selected. It does not remove the theme block or change your discount quantities. If its label or +/- buttons remain visible, support can help identify the whole control from the product URL. Avoid guessing advanced CSS selectors.

Why it may be hidden with the setting off

When the discount provides the Bundlex Bundles Quantity selector, the app automatically hides the theme quantity control to avoid two competing inputs. Clearing the theme checkbox does not override that behavior.

A support-configured visibility override can also take precedence over the theme setting. Stores that installed the app after 31 October 2026 have this override set to hide the box from the start. If the result differs from the checkbox and you are not using the Bundlex Bundles quantity selector, send support the product URL and the theme or block you edited.

If you keep it visible

Without the Bundlex Bundles quantity selector or a support-enabled exact-quantity setup, the theme quantity box navigates between configured tiers. Typing an exact tier quantity can select that offer. Typing an in-between number does not necessarily change the selected offer or the quantity added to the cart.

For example, if the selected offer is Buy 6, typing 8 into the theme box can still add 6. It does not automatically mean two extra units or two complete bundles.

For flexible quantities, use the Bundlex Bundles Quantity selector on the Add-ons tab when the discount supports it. With that selector active, the theme input reflects the widget quantity; it is not a second independent control. It also works on discounts with subscriptions.

Some stores have a support-enabled setup that preserves the theme's exact quantity on eligible plain quantity offers. Do not assume that behavior is active on every discount. Ask support with the product URL if you need it.

When no offer is selected

If Offer selection is optional is enabled and no offer is selected, the theme's own quantity and variant controls work normally. Changing the theme quantity does not select an offer in this state. Plain quantity discounts can still apply at checkout if the resulting cart qualifies. See optional offer selection.

In add-ons-only mode, the theme owns the main product quantity and variant choices. Bundlex Bundles leaves those controls visible rather than applying its hide settings.

If the theme's +/- buttons fail to select a matching tier while an offer is active, see quantity-button troubleshooting.