While some banking methods allow you to make deposits and withdrawals, others only allow you to make a deposit. All that you need in order to make use of Boku is your mobile number, and in a world where we are all looking for convenience, it is pretty easy to see why Boku has become such a popular banking option among sports bettors in the United Kingdom. However, it is important to point out that Boku is not an e-Wallet - the difference between Boku and top e-Wallets such as Skrill and PayPal is that you do not pay through a bank account but through an existing credit card or your monthly phone bill. So, what is it that has made Boku such a successful banking option? Well, just like with e-Wallets such as Skrill or PayPal, Boku is one that saves you from needing to hand over your personal banking details to your online casino. Boku is headquartered in San Francisco, and it now has around 1.4 billion users. This payment method was founded by Erich Ringewald, Mark Britto, and Ron Hirson back in 2009, shortly after they acquired Mobillcash and Paymo, combining their assets to form what is now becoming a popular method of payment at the top online casinos available to UK players. Boku is a payment option that lets you top up your sportsbook account using just your mobile phone.