I agree with users who mention that the terms of the bonus should be more clear. It is something that would save trouble for everyone, users and Anonibet.
Let me tell you with an example.
Event: Anderlecht vs KAA Gent
https://www.anonibet.com/match.aspx?gm_id=907904http://www.directbet.eu/Event.cshtml?EventID=27361017Anonibet Under 5.5: 1.02
Directbet Over 5.5: 20
Max. Payout for the event at Anonibet : 2100 mBTC
1) Open
https://en.surebet.com/calculator2) Enter odds 1.122 (which we multiply 1.02 x 1.10 - that comes from deposit bonus) and 20, respectively. You have a 6.24% surebet now!
3) Enter 2174.32 for total stake.
You'll see the distribution of your stake as 2058.82 and 115.50, respectively.
4) Now, divide each of these stakes with 1.10 and you have 1871.65 and 105 mBTC to bet. Your total cost for this event is : 1976.65 mBTC, Deposit these amounts to relevant bookies and you have a surebet.
5) Let's see the payout.
If the event outcome is under 5.5, we will have 2100 mBTC from Anonibet. (1912.83 mBTC + 187.165 mBTC Bonus)
If the event outcome is over 5.5, we will have 2100 mBTC from Directbet.
That's not a surebet, I would even say that it is almost impossible to find one surebet between sportbooks of bitcoin.
If the bet cost 1976.65 mBTC and if you win the bet in Anonibet, you don´t have 2100 mBTC, you have 1912.83 mBTC (-63,82 mBtc of the bet size), the bonus does not belong to the real balance, is just a bonus, you can´t withdraw the bonus.
3. The Deposit Bonus we are giving can be subject to abuse, we are perfectly aware of it. In fact we launched the Deposit Bonus in order to encourage NON-Bitcoin punters to switch to Bitcoin. We are fervent believers of Bitcoin, and we are putting all our efforts to promote it anywhere anytime. Unfortunately, some people pretending being from Bitcoin community are abusing our Deposit Bonus by placing 300 single bets per day on odds as little as 1.01 in order to make some extra Bitcoins. Bonus hunters only job is to place bets all day long to make few Bitcoins, this is a clear abuse and it is our right to cancel their bonus and bonus winnings (only).
4. These abusers will not stop Anonibet efforts to promote Bitcoin to NON-Bitcoin communities. We will introduce new terms and conditions in order to prevent them in the near future.
Update the terms of the bonus is best that could be done, I repeat, is the best for users and the sportbook, could mention the minimum odds and how many times the bonus can be used for each deposit. For example, if you say, "the bonus must be played with odds greater to X" or "bonus can be used X number of times in the same deposit" would be quite good.
Clearly, if someone performs many bets per day at odds 1.01 or similar, is an abuse, but if you do not clear up in the terms of the bonus, a user can rightly said that the rules are not clear.