There are still open spots for a free trial!
How can we take the trial? How many signals you have per day and what bankroll do we need for arbitraging? Do you have some public statistic to see how are you doing?
I don't think it is that profitable, if it was I don't think anyone would share it even for a fee.
Potentially these kinds of things would profit exponentially and that is why it could make you rich.
However, in arbitrage bets there are pitfalls,
1. A lot of sports books do not allow arbitrage bets. If spotted, they ban your account and say good by to your deposit as well.
2. It's really easy to spot arbitrage bets, since these bets are like 0.0321421523btc or 0.123528321. In reality, no one will place those kind of bets.
3. Limits, yeah those limits will likely be hit if you want to profit big time.
I don't think arbitrage is feasible unless those pitfalls are removed.