Integrate Smart Payment Buttons

Important: PayPal supports these Checkout integrations:

  • Smart Payment Buttons, which use the PayPal JavaScript SDK. Valid from February 2019 for new integrations.
  • Checkout with checkout.js. Valid before February 2019. Customers who use checkout.js can access reference and support material in this Checkout guide. However, PayPal does not update checkout.js with new features and enhancements.

PayPal’s Smart Payment Buttons keep your site's buttons up-to-date by ensuring you have the latest payment options and button styles.

Give customers the choice of how they want to pay in over 200 markets around the world.

See how to customize your PayPal Checkout button


Payment options vary by region and availability. Pictured here are sample US payment options.

Shopping Cart

Shopping cart



Note: Research and Insights

Reduce shopping cart abandonment. Because PayPal was offered at checkout:

  • 33% of surveyed mobile users made a purchase that they would not otherwise have made.
  • 52% of surveyed web users made MORE online purchases.
  • 40% of surveyed web users spent MORE money on online purchases.

Source: comScore Conversion Study, Q4 2017


Feature PayPal Prominently.