Apps for extending your checkout
Build a unique checkout for your business.
6,297 apps
Free trial available
Per-visitor A/B price testing with profit-based results
Free trial available
AI-read B2B resale certificates — one-click tax exempt
Free trial available
Add extra product options with prices. Set up in minutes.
Free plan available
Upsell on product pages, in popup and after checkout
Free plan available
Personalize your storefront for every visitor, anonymously.
Free plan available
Help shoppers discover complete looks with flexible discounts
Free trial available
Age gate for 18+ stores. Verify by DOB, Yes/No, or checkbox
6,297 apps
