18500 Vouchers — Bonus and Cashback Offers on One Page
This page covers all of 18500's vouchers, bonuses, and promo offers. From the welcome bonus to special cricket season rebates — how each offer works is explained here in plain terms.
Things to keep in mind when using vouchers
Knowing certain details about 18500 offers in advance helps avoid confusion later.
Without verification, some bonuses may appear in your balance but get held up at the time of withdrawal.
Each bonus carries its own rollover requirement. Typically, you need to wager 5–10x the bonus amount before withdrawing.
Festival vouchers typically must be used by a specific date, after which they expire automatically.
Each account qualifies for one welcome bonus only. Attempting to claim from multiple accounts may result in all accounts being canceled.
The weekly cashback offer requires no separate code — it's credited to your account automatically once you reach the required betting amount.
Cricket Betting Sports rebates and casino cashback operate under separate rules.
For full terms, validity, and rollover details on specific offers In the FAQ Section or contact Support. Current offers are visible directly after logging in.
Types of Vouchers and Bonuses
A variety of offers are available at 18500. Each has different terms, conditions, and eligibility criteria.
| Offer Type | Applicable Terms | Eligible Users | Validity Period |
|---|---|---|---|
| Welcome Bonus | Matched at a set ratio on your first deposit | Newly registered members | Within 7 days of registration |
| Weekly Cashback | After reaching a set weekly betting amount | Regular Active Member | According to the Weekly Calendar |
| Sports Rebate | A percentage of total bets returned | Cricket & Football Bettors | Within 24 Hours After the Match |
| Festival Voucher | Special Codes for Eid or Pohela Boishakh | All members (no code required) | Designated festival dates |
| Referral Reward | When a referred friend registers and completes their first deposit | Existing Members | After Referral Completion |
Vouchers are most useful during the cricket season
18500's Sports Rebate offer is most popular during BPL or international cricket series in Bangladesh. The higher you stake on big matches, the more rebate you earn — which you can then put towards your next bet.
For football, boosted odds offers are available during European leagues or the World Cup, giving you higher-than-usual odds on selected markets for chosen matches. These offers are visible once you log in. In the Sports section Watch the live match and enjoy rebate benefits.
In the High Roller Section Regular bettors receive higher rebate and cashback rates. High-stakes bets may earn larger offer amounts compared to standard members.
Bonus vs. Cashback — What's the difference?
Though these two terms are often used together, they function differently.
Bonus Balance
Extra funds added to your account that cannot be withdrawn directly. Once the rollover requirement is met, they convert into your main balance.
- Matched with Deposit
- Not withdrawable until rollover is completed
- Welcome bonuses and festival bonuses fall under this category
Cashback & Rebate
A percentage of total bets or losses returned over a set period. Usually credited directly to your balance with low or no rollover requirements.
- Based on losses
- Credited to your account automatically
- Sports Rebate is the most well-known example of this category
How Deposits and Bonuses Work Together
To get the most out of vouchers and bonuses at 18500, keep the offer terms in mind when depositing via bKash or Nagad. Some bonuses apply only to the first deposit, while others depend on a minimum deposit amount.
All transactions are conducted in Bangladeshi Taka (৳ / BDT). Bonus balances are also calculated in the same currency. Bonuses typically activate within a few minutes after deposit. If the bonus does not appear within the specified time, On the FAQ Page get help.
Depositing via Nagad or bKash is easy and instant. If you exceed daily mobile banking limits, you can split the deposit into multiple transactions. Withdrawals are refunded via the same method.
Two Key Concepts
For newcomers to the Voucher and Bonus sections, understanding these two terms is essential.
- Wagering / Rollover Requirement
- The wagering requirement is the number of times you must bet your bonus balance before withdrawal is allowed. For example, a ৳100 bonus with a 5x rollover means you must place bets totaling ৳500 before you can withdraw. The lower the rollover, the easier it is to use the bonus.
- Voucher Code
- Some offers require entering a specific code — for instance, festival promos often use an alphanumeric code entered during deposit. Example: Depositing with the code EID2026 could add an extra ৳50 bonus—this acts as a voucher code.
Common Questions About Vouchers
Direct answers to the four most frequently asked questions.