Using PayPal Express
PayPal® is the leading provider of online payment processing services. PayPal Express® is a payment solution that seamlessly integrates with your existing Quick Shopping Cart checkout process. Your customers proceed through your checkout path and are directed to the PayPal site to complete payment and are then returned to your site. Customers can use a new or existing PayPal account and keep their credit card information on PayPal's Web site.
NOTE: Your customers need to log into PayPal to use this payment method.
To start accepting PayPal Express, you need a PayPal business account. Connect your Quick Shopping Cart account to your PayPal account, and you are ready to accept payment through this method. You pay fees only when you accept a payment.
PayPal Express provides an excellent alternative to using credit cards online by letting customers use a PayPal account as a means of paying for goods and services. Customers pay online, and then PayPal credits your PayPal business account. PayPal supports international transactions and does not require you to use a merchant account or payment gateway; PayPal acts as these services for you.
For more information, see Working with PayPal Express.