Adding PayPal payment button is an easy and effective ways to start accepting payments directly from your website. Let your website visitors to calculate exact price of your product or service and pay you using secure and reliable PayPal service.
Please note that this article describes how to set up your PayPal payment button for real payments. If you want to ensure that your PayPal button works correctly, you can test it using the PayPal Sandbox environment. See Testing PayPal payment button before accepting real payments for more information about it.
Payment button tool has additional customization options, see Customizing Payment button page for more information.