Payflow Gateway FAQs

Last updated: May 27, 2026

You can find more Payflow frequently asked questions here. The following FAQs are specific to Payflow integration details.

How do I determine which version of the Payflow Gateway SDK I have?

See this Merchant Technical Support (MTS) knowledge base article to determine your Payflow SDK version.

Go to https://manager.paypal.com/jsp/common/contactUs.jsp to obtain the Payflow Support phone number for your region.

Last updated: May 27, 2026

You can find more Payflow frequently asked questions here. The following FAQs are specific to Payflow integration details.

See this Merchant Technical Support (MTS) knowledge base article to determine your Payflow SDK version.

Go to https://manager.paypal.com/jsp/common/contactUs.jsp to obtain the Payflow Support phone number for your region.