From a welcome bonus worth up to ৳20,000 to weekly cricket cashback and free spins on the latest slots — tk688 keeps the promotions flowing for players across Dhaka, Chittagong, Sylhet, and every corner of Bangladesh. All offers are funded and claimable instantly via bKash, Nagad, or Rocket.
At tk688, promotions are not a one-time event — they are a permanent part of the platform's value to its players. Whether you are a brand-new member signing up for the first time from Dhaka, or a returning player in Sylhet looking for your weekly reload, there is always something on the table. This page keeps you up to date with every active offer currently running on tk688, with full details on eligibility, minimum deposit, wagering requirements, and how to claim.
The headline offer right now is the Welcome Bonus of up to ৳20,000 — matched on your first deposit and credited to your account instantly once the qualifying deposit clears. Players depositing via bKash, Nagad, or Rocket are all eligible. The minimum qualifying deposit is just ৳500, making it accessible to the vast majority of players across Bangladesh regardless of their starting bankroll size.
Beyond the welcome package, tk688 runs a structured calendar of ongoing promotions throughout the year. The weekly reload bonus gives active players a reason to keep coming back every Monday. During BPL season and major T20 and ICC tournaments, the cricket cashback promotion activates, returning a percentage of net losses on qualifying cricket bets straight back to your account with no questions asked. Slots players benefit from regular free-spin bundles tied to new game launches from Pragmatic Play, Microgaming, and Spribe.
All tk688 promotions are subject to standard bonus terms — including wagering requirements and validity windows — which are documented in full in the Terms & Conditions. Responsible play is always encouraged. If you need help managing your play, visit the Responsible Gaming page for tools including deposit limits, session reminders, and self-exclusion options. All offers are strictly for players aged 18 and above.
| Welcome Bonus | Up to ৳20,000 |
| Min. Deposit | ৳500 |
| Wagering Req. | 25x bonus amount |
| Validity | 30 days from claim |
| Eligible Payment | bKash, Nagad, Rocket |
| Age Restriction | 18+ only |
Each promotion below is live and claimable right now. Read the details, check the eligibility criteria, and claim via the tk688 Login page. New offers are added throughout the year — check back often.
New to tk688? Your first deposit is matched 100%, giving you double the funds to explore the full platform — from live Baccarat and Dragon Tiger in Dreams of Macao, to Slots and cricket betting. Deposit as little as ৳500 to activate the bonus.
Every Monday, tk688 rewards loyal players with a 50% reload bonus on deposits made between 00:00 and 23:59 BST. The bonus is capped at ৳5,000 and credited within minutes of your deposit clearing. A consistent player making a ৳5,000 Monday deposit receives ৳7,500 total to play with.
During BPL, IPL, T20 World Cup, and ICC tournaments, tk688 returns 15% of your net weekly cricket betting losses as cashback — no wagering requirements attached. If you back Bangladesh Tigers and the result doesn't go your way, tk688 has you covered. Cashback is credited every Tuesday morning (BST).
Tied to new game launches and monthly highlights, tk688 distributes free spin bundles on popular Pragmatic Play and Microgaming slots. The current bundle offers 50 free spins on selected titles. Winnings from free spins are added as bonus funds subject to a 15x wagering requirement.
Share tk688 with friends in Dhaka, Chittagong, Rajshahi, or anywhere across Bangladesh — and earn ৳500 for every friend who signs up and makes a qualifying first deposit. There is no cap on the number of friends you can refer, making this one of the most rewarding ongoing offers on the platform.
Every real-money bet placed on tk688 earns loyalty points. Accumulate enough points and you level up through the VIP tiers — Bronze, Silver, Gold, Platinum, and Diamond — each unlocking higher cashback rates, personal account managers, faster withdrawal processing, and exclusive high-stake table invitations.
Claiming a bonus at tk688 is a straightforward process. Follow these four steps and your bonus funds will be in your account before you know it — ready to use on your favourite game or sports market.
Visit the tk688 Login page and register a new account. The process takes under two minutes. You will need a valid phone number and a bKash, Nagad, or Rocket account to make your first deposit.
Once logged in, go to the Promotions section of your account dashboard. All currently active offers will be listed there with full terms. Select the bonus you wish to claim and click Activate.
Deposit the minimum qualifying amount via bKash, Nagad, Rocket, or bank transfer. Deposits are processed instantly for mobile wallet methods. Your qualifying deposit triggers the bonus automatically.
Bonus funds are immediately available for use across eligible games. Meet the wagering requirement within the validity window and any winnings become real, withdrawable funds — sent back to your bKash or Nagad wallet.
Bonus terms can be confusing. tk688 believes in presenting them as transparently as possible so every player in Bangladesh knows exactly what they are agreeing to before they claim. Below is a plain-English summary of the most important conditions that apply to all current offers.
The most important figure to understand is the wagering requirement. This is the number of times you must play through the bonus amount before any associated winnings can be withdrawn. A 25x wagering requirement on a ৳1,000 bonus means you need to place ৳25,000 in total bets before that bonus converts to real, withdrawable cash.
Different game types contribute differently towards meeting wagering requirements. Slots typically contribute 100% of each bet placed. Live casino games such as Baccarat and Roulette usually contribute at a lower rate — often 10% to 20%. Sports bets on qualifying cricket markets generally contribute 100%. The exact contribution rates for each game are listed in the full Terms & Conditions.
Bonus funds expire if not used within their validity window. If you claim the welcome bonus and do not complete the wagering requirement within 30 days, the bonus balance — and any winnings generated from it — will be voided. Plan your sessions accordingly.
| Offer | Bonus Value | Wagering | Validity |
|---|---|---|---|
| Welcome Bonus | 100% up to ৳20,000 | 25x bonus | 30 days |
| Weekly Reload | 50% up to ৳5,000 | 20x bonus | 7 days |
| Cricket Cashback | 15% of net losses | None | 7 days |
| Free Spins Bundle | 50 spins | 15x winnings | 7 days |
| Refer a Friend | ৳500 per referral | 10x reward | 14 days |
| VIP Loyalty Points | Variable by tier | 5x on redemption | No expiry |
* All figures are indicative. Full bonus terms, game contribution rates, and maximum bet limits while a bonus is active are published in the Terms & Conditions. tk688 reserves the right to modify or withdraw any offer at any time. 18+ only.
Every tk688 offer requires a qualifying deposit. All three major Bangladeshi mobile financial services are supported, and deposits are processed instantly — so your bonus is live within seconds of payment.
Bangladesh's most widely used mobile wallet. Instant deposits directly from your bKash account. No fees.
Min: ৳500 | Speed: Instant
The government-backed mobile financial service trusted by millions across all eight divisions of Bangladesh.
Min: ৳500 | Speed: Instant
Dutch-Bangla Bank's mobile banking platform, popular in Dhaka, Gazipur, and across Khulna Division.
Min: ৳500 | Speed: Instant
BRAC Bank, City Bank, Dutch-Bangla Bank, Islami Bank, Sonali Bank. Ideal for larger qualifying deposits.
Min: ৳1,000 | Speed: 5–30 min
Got questions about how the bonuses work? Here are the answers to the most common queries from players across Bangladesh.
Claim your welcome bonus of up to ৳20,000, earn cricket cashback during BPL and T20 season, or pick up your weekly reload every Monday. All offers are available to players across Bangladesh — deposit via bKash, Nagad, or Rocket and start playing today.
Claim Your Bonus Now