We do offer 10 BTC monthly bonus - http://www.directbet.eu/VIP.cshtml
When comparing our odds, please note of the following :
1) We offer the most rewarding VIP program in the industry, where you can earn up to 10 BTC in bonuses every month, so essentially, if you bet frequently, the odds that you are getting are much higher than the quoted odds. In addition, those who bet frequently earn additional bonuses from various other promotions that we run, such as the 3 BTC sports betting contest that concluded recently.
2) You will be able to find better odds as we get closer to the event start time and odds are more reliable. This is important, because unlike other Bitcoin Sportbooks, we do not impose ridiculously low maximum bet sizes.
3) We have recently introduced a new feature that allows you to negotiate the odds and you can use it to get better odds for your bets. We have implemented this feature for the advantage of those of you who want better odds and it is especially useful when the odds are not yet established. You can read more about this feature here : http://www.directbet.eu/FAQ.cshtml#BetOptions
The VIP reward is equivalent to a rebate of 0.8 - 1% of your bets stake.
So for example, if you bet a total of 100 BTC during the month, you get 0.8 BTC reward, regardless of the bets outcome. It is counted based on the total monthly amount that you bet and all bets, from all sports, at any odds, are counted.
There are several milestones. If you hit the last one you will earn a total of 10 BTC in bonuses along the way which is equal to 1% of your bets stake.
This is the most rewarding VIP program in the industry.
More details can be found here : http://www.directbet.eu/VIP.cshtml