To speed up the shopping experience in your LWR store, turn on the Faster Add-to-Cart
feature. By splitting processing time across Product and Cart pages, Faster Add-to-Cart improves
the response time on a Product page when a customer adds an item to their cart. This setting is
enabled by default for B2B stores created in Winter ’24 or later and D2C stores created between
Winter ’24 and Spring ’25.
Required Editions
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If you have custom components that use cart APIs, make sure that they don’t rely on an
add-to-cart response when returning cart item IDs, cart item prices, or promotions. If
they do, change the components before enabling Faster Add-to-Cart.
When Faster Add-to-Cart is enabled, the Cart Badge shows only the total number of
items in a cart and not the total number of unique products. Also, for stores created in
Spring ’25 or later, inventory checks occur when a shopper tries to add an item to cart or
update a cart item's quantity. If the inventory is unavailable, the cart item isn't added
or updated, and an error message is displayed to the shopper.
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In the navigation sidebar, select a store from the Store dropdown.
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Select .
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On the General Settings tab, in the Performance section, enable Faster
Add-to-Cart.
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To apply the changes, republish your store.
