PayPal accounts because they will catch on.
If scammers were not out there trying to rip people off, us good folk
wouldn’t have to be jumping through all of these hoops just to use the
service. But I guess there will always be people trying to take advantage of
others. Those people just are scum.
Understanding How "They" Track You!
Services such as PayPal and eBay (amongst others) have a complex system
that tracks each individual user. The reason why they want to track people is
to avoid Scammers from abusing their system. But in the mix of things, they
end up and prevent legitimate business owners from using the system.
PayPal will track you via the follow methods:
Credit Card Info
Website URL (If you have it
linked to your PayPal)