In the section below, you will see an option to merge a subscription app with Fast Bundle.

By enabling this setting, your subscription app will work seamlessly with the bundles created in Fast Bundle, as shown in the example below:

Please note:

For more details and setup instructions, please refer to the article linked below:

How to set a selling plan for a single "Bundle as a product"?

When the "Track Inventory" option is disabled, Fast Bundle will still automatically track product availability. However, bundles containing out-of-stock items will still be displayed on your storefront without a “Sold Out” badge.

If you have entered a quantity for the items in the bundle on Shopify, users cannot add the bundle to the cart since the add-to-cart button will become unclickable once they try to add the sold-out bundle:

If you want to sell the bundle without tracking the inventory, make sure to enable this option in the Shopify admin for the included products of the bundle:

Once the "Track Inventory" option is enabled, you’ll have two additional display settings to choose from:

Selecting this option will completely hide sold-out bundles from your storefront and from the product pages of the items included in the bundle. The bundle will disappear once any of its products are out of stock.

Example:

With this option, sold-out bundles will still be visible on your storefront, but they’ll be marked with a “Sold Out” badge. This lets your customers know the bundle is currently unavailable and cannot be purchased.

Example:

This setting allows you to choose where customers are redirected after they add a bundle to their cart using the Fast Bundle Add to Cart button.
This button is typically found on:

You can select one of the following redirect options:

If you’d like to use the cart drawer option, please reach out to our 24/7 support team. We’ll help implement the necessary changes based on your current theme or the cart drawer app you're using.

This setting allows you to choose how product variants are displayed within your bundle offers.

You can select from the following options:

Variants will appear in a drop-down menu format, allowing customers to select an option from a list.

Variants will be displayed as color tiles (swatches), giving customers a visual and user-friendly way to choose their desired option.

To enable the Color Swatch display, you need to manually configure the variant options in the Fast Bundle settings.

This is done by specifying:

⚠️ Important note:

Both the Option Name and Option Value must match exactly—including spelling and capitalization—with the entries in your Shopify admin panel.

Example of variants in Shopify admin:

Example of how these variants must be configured in Fast Bundle settings:

Please note that the color swatch is not available in the Mix and Match bundle type, on both included product pages and the Bundle Builder page, due to its unique format:

For further information on color swatch, please read the article below:

How do I set the "Color Swatch" variant selector?

This setting allows you to decide which product price the bundle’s discount should be calculated from.

You can choose between:

In this section, you can control how discounts are applied and combined for your bundles, as well as customize the discount label displayed to customers.

This setting determines when and how the bundle discount is applied.

You have two options:

A. Apply the discount only if the bundle is clicked by the customer
With this option, the discount will only be applied when the customer adds the bundle via a Fast Bundle widget, such as the Bundle Builder page, the bundle widget on product pages, or the dedicated bundle product page. If products are added manually or separately, the discount will not be applied.

B. Always apply the discount (Enterprise Plan only)
This option is available exclusively on the Enterprise plan. When enabled, the discount will be applied automatically, even if customers add the included products individually to the cart, without interacting with a Fast Bundle widget.

II. Discount combination

This setting lets you control whether Fast Bundle discounts can be combined with other discount codes in your store.

You can choose between the following options:

A. Allow bundles' discount codes to be combined with other product discount codes that are combinable

Enabling this option allows your Fast Bundle discounts to stack with other active discount codes in your store, as long as those codes are marked as combinable in your Shopify settings.

B. Don't allow bundle' discount codes to be combined with other discount codes

When this option is selected, Fast Bundle discounts will not combine with any other discount codes, even if those codes are marked as combinable in Shopify.

This setting displays the label that appears for the bundle discount on both the cart and checkout pages.
​

Note:
This label can be customized individually within each bundle’s settings, allowing you to tailor the messaging for different promotions or campaigns.

Cart drawer:

Cart page:

Checkout:

In some cases, your Bundles page or Bundle Builder page may encounter issues such as:

If this happens, you can use the "Restore Pages" feature to quickly recreate the necessary pages and resolve the issue.

We hope this article has been helpful! If you have any further questions or need additional assistance, don’t hesitate to reach out to the Fast Bundle support team. You can contact us through the following options:

We’re always here to assist you!