It is either that a new block was created a minute after I sent it or that Sportsbet does not wait for a confirmation. If it is the first one, well - lucky me. If it's the second one - it's a really smart policy because sometimes we are in a hurry to bet and it is important that the deposits are fast.
I really have only the best words for Sportsbet's deposits and withdrawals, keep up the good work!
Must have been lucky that a new block was very quick to confirm your deposit?
Unless because you maybe gamble a lot with them so they trust your account & credit it before the transaction was confirmed? Probably the former though!
I understand it on stuff like dice because its instant, or any other casino game, yet when its about the whole game thing on sportsbooks, double spending becomes less of a problem than casinos.