Betting site restriction

[tahsin5420]

I only think one reason why they restrict the account which is some gamblers can register in many accounts to get the bonus. But I am sure that there is more reason for the gambling site that we don't know.
They better to restrict the account to prevent the abuser so they can run their business without a problem.
But I think that is only for some gambling website because I see that if we use mobile data, we can register using the same IP. But I don't know for sure.

Specially those who are doing arbitrage betting for them its suite properly