How to Enable Sticky Add to Cart in Shopify Prestige Theme

Unlike some free themes, Prestige has a real sticky add-to-cart setting built in — no custom code needed to keep the buy button reachable on a long product page.

Steps

1. In your Shopify admin, go to Online Store > Themes and click Customize on Prestige.
2. Open a product page and select the Product information section.
3. Find the Sticky add to cart (or similarly named) setting and turn it on.
4. Choose whether it applies on desktop, mobile, or both, if that option is offered separately.
5. Click Save.

This matters more on Prestige than on most themes, since its product pages often run long — multiple images, a tabs block, and detailed materials copy — all of which push the buy button further down the page.