1. This promotion is only valid for the ONS 4D lottery hall. Each member may apply once per day.
2. No rebate is given for this promotion. Only 1× turnover (Deposit + Bonus) is required for withdrawal.

Step 1. Log in to your account, go to “Promotions” and select this offer.

Step 2. Follow the instructions on the page to select the game hall, amount and platform. The system will display the bonus amount and required turnover.

Step 3. Click “Apply Now” to confirm and complete the process.

Step 4. Before withdrawal or if you wish to cancel the ongoing promotion, click “Request Cancellation”. After approval, you may deposit again and reapply.

1. This promotion is for entertainment purposes only. If multiple accounts with the same or similar information are found and abnormal betting behavior is detected, ONS88 reserves the right to freeze the balance and close the account.
2. Bets placed using robots, illegal third-party software, or multiple windows are considered invalid. ONS88 reserves the right to freeze the balance and close the account.
3. Valid bets exclude: all live casino games (except Baccarat), video poker, roulette, pontoon, arcade, craps, VIP Baccarat, Casino War, Texas Hold’em, Pai Gow, fishing games, card/chess games, multi-spin slots, and double-bonus slots.
4. Bets that are invalid, draw, hedged (cross-site), rejected or void, and sports bets with odds lower than 1.70 (Europe), 0.70 (Malay), 0.70 (HK), −1.20 (Indonesia), −120 (US), as well as any non-sports wagers, are not considered valid.
5. ONS88 reserves the right to freeze balances and close accounts once fraud or bonus abuse by any individual, team, or organization is verified.
6. ONS88 reserves the right to amend, terminate, interpret, and change this promotion without prior notice.
7. If any illegal betting is found, deposits (including profits and bonuses) will be frozen and the account balance will be cleared to zero (0).