SBR received several complaints against BetFair for refusing to honor the bonus. Players came in, lost thousands of dollars believing they would get half their losses back. Then Betfair made up a new rule -- that you are only eligible for the promo if they sent you an email.
I couldn't find the terms in English, but here is a link to the Russian rules:
http://promo.betfair.com/wb/int/051010/rutc.html
Courtesy of google translate, I am including a translation of that page in English. There is no mention of a requirement that Betfair email you an invitation of this promo. Betfair might be big, and a great exchange, but they are conducting business as criminals in their conduct of these bonus disputes.
1. You need to register for this promotion. Register here.
2. Validity of actions: 00:00:01 GMT October 7, 2010 - 23:59:59 GMT October 11. ("The promotional period").
3. You need to register to share until Saturday October 9, 2010.
4. This promotion will last 5 days, starting on 7 October 2010. To take action, do paired bids worth at least € 50 a day (including express) for at least two days.
5. All rates should be calculated on the day of placement.
6. If you are satisfied all the conditions of the shares, then the client will receive a refund according to the net loss. Net loss will be calculated on the basis of the rates for all the action. For example, if you bet on the first day and won € 75 € 200, but bet € 50 per day 5 and lost € 250, you will be put to return € 7.50 (15% of the net loss of € 50).
Number of days
Wagering requirements
% Return
RATE € 50 per day (including Express)
2 DAYS
Bids worth at least £ 50 per day
15%
3 DAYS
Bids worth at least £ 50 per day
20%
4 DAYS
Bids worth at least £ 50 per day
25%
5 DAYS JACKPOT
Bids worth at least £ 50 per day
50%
7. Cancelled and unmatched bets will not be counted as a credit shares.
8. The maximum refund to one customer is € 1,000.
9. Refund will be processed until Tuesday, October 12.
10. Applicable standard terms and conditions Betfair.
Standard conditions:
1. To participate in promotions, and / or tournaments, you must be over 18. Players who have not attained the age of 18 will be excluded from promotion.
2. Betfair employees or their family members may not participate in (1) prize promotions or (2) tournament, which decides the outcome of Betfair. This provision also applies to all partners, Betfair and their representatives.
3. Users to refill your account via Moneybookers or Web$, will receive a bonus only after the documents will be checks of the Customer (KYC). More here.
4. For promotions, for each participant is allowed only one registration. Taking part in the promotions, tournaments, etc., you agree to these terms and conditions, as well as provisions for a separate tournament, contest or promotion.
5. Fraud, abuse and misuse the conditions promotions not permitted under any circumstances on the basis of these terms and conditions.
</span>6. Betfair reserves the right to exclude any player from competition, the tournament site and Betfair, if Betfair believes that the user has used a variety of user names or otherwise abused the terms of promotions (including taking part in the territory, where it inhibits the local jurisdiction), or activity conducted </span>which is at the discretion of Betfair Betfair could harm the business or its clients.
7. Prizes can not be changed or transferred to another person, except where agreed with Betfair.
8. Taking part in the raffle prizes, and in case of your victory, you agree to the acceptable use of your name and image on Web sites and promotional materials Betfair.
9. When you register at Betfair, you acknowledge all copyrights and intellectual property rights, thus confirming that Betfair is the sole and rightful owner of those rights.
</span>10. Betfair in its sole discretion, reserves the right to cancel or amend the terms of competitions and promotions, and / or any other proposals, if adopted relevant decisions of the legal and regulatory organizations.
</span>11. Betfair decision regarding any matter related to the tournament or promotional action is final and not negotiable.
12. In case of violation of these terms and conditions Betfair reserves the right to take whatever decision it sees fit in its sole discretion.
13. If necessary, travel to participate in the competition, you assume all costs (including insurance), if these costs are not included in the terms of the action.
</span>14. Betfair reserves the right to amend any tournament rules or these Terms and Conditions at any time.
15. Betfair takes no responsibility for the failures of the system, communication problems, which may affect the players taking part promotions or tournaments.
16. Betfair, its partners, affiliates, employees and partners are not liable to the costs incurred by the actions of the participant or winner in the case of corrections, cancellations or changes in the tournament. </span>Any responsibility in this case lies entirely on the party or the winner.
17. You agree that these Terms and Conditions are designed and supervised under the laws of England and Wales and you agree to the statutes jurisdiction of the Courts of England.
</span>18. 1999 Law on the rights of third parties does not apply to these terms, and any rights or benefits can not be transferred to third parties under the Act.
19. Any use of a registered trademark BETFAIR ® and / or logo BETFAIR possible only with the permission of the trademark owner The Sporting Exchange Limited. </span>