OngoingAI

Checkout B usage & market intelligence

Shopify rating

5.0 ★

6 reviews

Pricing
Free trial available
Checkout Plus$199/month

7-day free trial · or $1,430.40/year and save 40%

  • • Access to all features
  • • Checkout Upsells
  • • Fully Customize Checkout Page
  • • Customize Thank you & Order Status Pages
  • • Advanced Branding (Custom CSS + Fonts)
What does Checkout B do?

Boost sales with Shopify checkout upsells. Checkout Builder lets you add custom offers, messages, and fields to your checkout—no code needed.

  • Drag-and-drop checkout blocks built on Shopify Checkout Extensibility
  • Upsells and cross-sells to increase AOV at the point of purchase
  • Conditional logic to show content based on cart, customer, or order
  • Add trust badges, custom text, and branded content to checkout
  • Fast, secure, and upgrade-safe with full Shopify Plus compatibility

Features

Upsell and cross-sellCart upsellCheckout upsellProduct page upsellAnnouncement barProgress barThank you page upsellOne-click add-onsSticky cartCart drawerPop-upsCustom CSSCustom HTMLDrag-and-drop editorMulti-currencyMulti-languageCustom rulesWarrantiesShipping protectionFree giftsGift wrapFree shippingProduct add-onsProduct recommendationsFrequently bought togetherBundlesQuantity breaksVolume discountsTiered discountsAI recommendationsSubscription upgradePriority processingA/B testingClick-through ratesConversion ratesRecommendation performanceOptimization suggestionsFunnel performanceCheckout - Other
Review history
Daily review count on the Shopify App Store
6+2 · 26d~0.1/day· Rating steady at 5.0★
Aug 10Sep 4

Daily tracking from Aug 10, 2026 through today · 25 days observed

Catalog position
Within Upsell and cross-sell on the App Store
Rank by reviews
#141 of 637
Review percentile
78th
Rating percentile
100th
On the App Store
3 yrs
Works with
Integrations listed for Checkout B | Checkout Upsells
CheckoutCustomer accountsShopify AdminCheckout UpsellCheckout UpsellsCustomer AccountsFlowSearch & Discovery
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Frequently asked questions

Boost sales with Shopify checkout upsells. Checkout Builder lets you add custom offers, messages, and fields to your checkout—no code needed. It's a upsell and cross-sell tool for ecommerce stores.