I got as far as "VirtueMart Admin -> Store -> List Payment Method -> PayPal -> Configuration" and added my PayPal email in the Payment Method Form.
Do I have to do anything in the code shown in the "Payment Extra Info"? I see a hard-coded value of ...
"pal" => "NRUBJXESJTY24",
that was there at the time of the install. What is that?
Do I need to go into my PayPal account and do anything in "Profiles-> API Setup" or in "Profiles -> IPN"?
I did read the Developer Manual. But is there a step-by-step tutorial specifically on PayPal?
You just need to enter the account email address. I do recommend thatn you test with the PayPal sandbox. For further help see http://virtuemart.net/index.php?option=com_smf&Itemid=71&topic=11167.0
and
http://virtuemart.net/index.php?option=com_smf&Itemid=71&topic=9257.0
Thank you for the links! It's helped me out big time ;D