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Get instructions on how to model your subscription prices, connect and customize a checkout, create invoices, and work with subscriptions.
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Build and deploy a complete Next.js app
Build a Next.js app with a localized pricing page, inline checkout, and customer management screens.
Create products and prices
Build your catalog of products and prices to start billing.
Open an overlay checkout
Turn any element into a checkout link, letting Paddle handle the entire checkout process.
Add a hosted checkout to your iOS app
Add Paddle's hosted checkout to your iOS app.
Integrate the customer portal for subscription management
Let customers view invoices, update payment details, and manage subscriptions.
Upgrade or downgrade a subscription
Change a customer's plan mid-cycle with prorated billing.
All docs
Checkout
- Build a pricing page
- Build an overlay checkout
- Build an inline checkout
- Pass checkout settings
- Pass or update checkout items
- Prefill checkout properties
- Handle checkout success
- Present saved payment methods
- Brand inline checkout
- Open a checkout for an upsell
- Recover abandoned checkouts
- Work with custom subdomains