Step 1. Firstly, Go to VPCart administration, and go to 'Modules >> Payment solutions' from the top menu
Step 2. Click, 'Configure Paypal Solutions' Button
Step 3. Click 'Signup' button if you do not have any paypal account yet. Otherwise, Click 'Configure' button next to 'payflow Link'
Step 4. This enables buyers to pay using credit card without leaving your website.
Step 5. Click, 'Enable' button
Step 6. Fill up the details as per on screen instructions
Step 7. Once done, Click, 'I've done this' button
Step 8. You can see a Green coloured icon for 'Payflow Link' which shows the option is enabled
For more information about how to Setup Paypal Payflow Link in VPCART 9, you can also refer to our VPCart 9 User Guide at
https://helpnotes.vpcart.com/userguide900/#!Documents/paypal.htm