I'm curious, how would the Paydentity version be any...

I'm curious, how would the Paydentity version be any quicker or slower than the one Pointsbet uses?

Both involve a payment being taken from the customer's account in realtime and require the customer to log in to their bank account to find the random amount and then provide it as an answer.

Both methods don't have delay.

Paypal, yes it can have delay as they are crediting small amounts to the customer rather than debiting.

Paydentity was pumped to investors as a disruptive game changer and what was driving merchants to sign up to ISX. Maybe merchants turn to ISX for other reasons?