We take this sort of accusation very seriously in all cases, but when a brand new BitcoinTalk account signs up to complain that he got banned from 3 sportsbooks at the same time, you can generally see the writing on the wall. In this case, we banned this player's other account last week. He immediately registered for a second account and continues to use the same arbitrage software, which we also have a subscription to, and can clearly see what he is doing. We have offered to return his deposit and are waiting for him to provide an address for this. We believe our reputation speaks for itself in this type of matter and have many exciting new announcements of the way!
Multiple accounts are not allowed on PlayBetr and PlayBetr reserves rights to close detected multiple accounts. Your explanation is clear and I believe multiple account users know what they do and are aware of their activities are breaking Terms of PlayBetr. It is not a unique rule on PlayBetr but very common on crypto gambling sites.
PlayBetr has Terms of service and I only quoted one point about Multiple accounts:
https://www.playbetr.com/terms-service5.4 You are allowed to open only one Player Account on the Website, and Playbetr reserves the right to close all multiple Player Accounts that are open, under the same name or connected to the same person. If a person has opened multiple Player Accounts on the Website, Playbetr will have the right to take any action permitted under these Terms and Conditions, including that Playbetr may credit the first Player Account that the Player opened with Playbetr with the balances from the other Player Accounts that would have been closed. If Playbetr has reasonable grounds to believe that the Player has committed or attempted to commit any fraud, Playbetr reserves the right to cancel any transaction pertaining to it, without prejudice to any other action, or to terminate this Agreement.