Wix Stores just got an upsell engine.

A checkout bump (or order bump) is a small, one-tap add-on offer shown while a shopper checks out: gift wrap, a warranty, a companion product. Bumps renders bumps as native Wix checkout elements: no popup, no redirect, and they never block checkout.

No. Bumps is flat-priced (Free, Starter at $9.99/month, Growth at $29.99/month) with no revenue share, no per-order fees, and no per-view meters. The revenue your offers generate stays 100% yours.

The levers that reliably lift AOV: one-click cart bumps and add-ons before checkout, volume bundles and quantity discounts, progress thresholds toward a perk, and a post-purchase upsell on the thank-you page. Bumps runs all of these across the product, cart, checkout, and thank-you surfaces, with a built-in A/B bandit that keeps the best-performing offers live.

A post-purchase upsell is an offer shown after the shopper has already paid, typically on the thank-you page, inviting them to add one more item to the order they just placed, without restarting the purchase. Bumps renders post-purchase upsells natively on the Wix thank-you page, no third-party ads needed.

Pricing models vary across the category. Some apps take a percentage of upsell revenue, others charge per view or per order, and some bill a flat fee. Bumps is flat-priced: Free forever for 1 live offer, Starter at $9.99/month, Growth at $29.99/month, with a 14-day trial on paid plans and no revenue share.

With Bumps: cart bumps, checkout bumps, product-page cross-sells, frequently-bought-together bundles, volume bundles, BOGO and mix & match bundles, progress thresholds, gamified scratch reveals, optional add-on fees, and thank-you upsells.

No. When a shopper accepts an offer, Bumps adds the product to their real Wix cart as a normal line item and applies the discount server-side, either as an automatic Wix discount rule or as a coupon the app mints and applies for them. There is no code to copy, no code box to find, and no bounce back to the product page. Bumps also verifies the item actually landed in the cart before it shows the shopper a success state.

No. Bumps installs from the Wix App Market as native Site Plugins and renders offers in the standard storefront slots. Nothing is pasted into theme code, and uninstall removes everything cleanly.

Not natively. Wix Stores does not include order bumps or post-purchase upsells out of the box. Bumps adds them as native Site Plugins across the product page, cart, checkout, and thank-you page, with no theme code.

Install Bumps from the Wix App Market, pick a conversion-first offer template (cart bump, volume bundle, BOGO, and more), and publish. The offers drop into the right storefront slots automatically, and you never touch theme code.

Yes. Bumps is built for Wix Stores with native Site Plugins. It is not a Shopify app.

No to both. Bumps renders as a Wix Site Plugin inside the checkout page rather than sitting in front of it, and an offer draws nothing at all until its own data has resolved, so it is never in the path between a shopper and the Pay button. And it is designed to fail silent: if anything is off, the offer simply does not appear. It never blocks checkout and never removes items from the cart.

Through Wix. Bumps uses Wix-managed plans, so a paid plan is billed to the same Wix account that runs your site. No separate checkout, no second card on file, no invoice from us. Paid plans start with a 14-day free trial, and you upgrade, downgrade, or cancel from the app’s page in your Wix dashboard. For what the plans cost, see the pricing question above.

Yes. Loud conversion design is the default. Branded mode adopts your primary color on CTAs. A Minimal / match-your-store look is available as an opt-in, and it usually converts worse, which we say plainly.

Yes, in two ways. When more than one offer is eligible for the same slot, a Thompson-sampling bandit keeps shifting traffic toward whichever one is converting best, while still giving newer offers a fair share, so a good offer added later is never frozen out. Separately, if you run an A/B test on an offer, Bumps watches it daily and promotes the winning variant to 100% of traffic once the result is conclusive, dropping the losing variants to zero. A/B testing is on the Growth plan; you can also promote a winner by hand at any time.

Nothing is destroyed straight away. Uninstalling removes the Site Plugins from your storefront cleanly, with no leftover theme code, and any discount rules or coupons Bumps created in your Wix store are deleted with it. Your offers, settings, and performance history are kept for 90 days, so reinstalling within that window puts you back on the dashboard you left rather than a blank one. After 90 days they are permanently deleted. API tokens are revoked immediately on uninstall.