PayPal has since expanded its capabilities over the years to give users more options for their transactions, both online and even offline. From its humble beginnings as Coinfinity at the close of the '90s, PayPal has grown to a behemoth of a payment processor that covers just about every aspect of online real money transactions.Īt its core is the PayPal e-wallet, which serves as a convenient storage solution that you can use to easily send and receive money to and from online casinos, online retailers, or other PayPal users.