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Paypal business name: Paypal business name. Typically, this is the email address you use to sign in to Paypal.
Payment amount: The payment amount.
Payment Description: The payment description is what your users will see when paying.
Currency Code: The currency code used in payment. Example: USD, CAD, INR
Return URL: A user will be redirected to this page after payment is complete. If you leave this blank, users will be redirected to a standard platform URL.
Cancel URL: A user will be redirected to this page if payment is cancelled. If you leave this blank, users will be redirected to a standard platform URL.
Custom Value: PayPal will return this custom value in the IPN as well as the acknowledgement email.
Invoice Value: PayPal will return this invoice value (such as an Invoice Number) in the IPN as well as the acknowledgement email.
Notification URL: A notification URL. If you enter a URL here, PayPal will notify you using Instant Payment Notification. Please see the PayPal documentation for details.
Workflow Action: Forward Users to a Webpage of Your Choice
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