As a Salesforce Commerce Cloud technology partner, the Paypal cartridge seamlessly brings top class-leading features to the global leaders in eCommerce, which can help increase sales and reduce operating costs. PayPal and PayPal Credit components provide support for PayPal Express Checkout from Cart, PayPal Express Checkout from Payment page, PayPal Credit, Easy Payments with PayPal Credit, IPN, In-Context Checkout, PayPal One Touch and various standalone API calls. For the additional information, please contact your PayPal support manager. To integrate some features of this integration you will need to modify SiteGenesis storefront cartridge.
To learn more about these products, click on the hyperlinks. To accept PP as well as credit card processing with Braintree, please use the BT cartridge found here