What companies let you pay with PayPal?

Many online merchants and service providers let you pay with PayPal at checkout. Large e-commerce sites, digital subscription services, travel companies, and many small businesses support it because PayPal is a familiar payment option. Availability depends on whether the merchant has enabled PayPal as a checkout method. In some cases, you can also use PayPal through apps or marketplaces that integrate it behind the scenes. The easiest way to tell is to look for the PayPal button during checkout. Since merchant support changes constantly, there is no single complete list that stays accurate for long. PayPal remains widely accepted across online commerce because it reduces friction for buyers.