A 1win bonus code goes into an optional promo code field on the sign-up form. You do not need one to unlock the welcome package, which is offered in the cashier at your first deposit. Below we explain the field, the four-step offer and the cashback, based on 1win's published terms at the time of writing.
| Deposit | Crypto bonus | Free spins | If you deposit ฿500 |
|---|---|---|---|
| 1st | 130% | 70 | ฿650 bonus |
| 2nd | 140% | 100 | ฿700 bonus |
| 3rd | 160% | 150 | ฿800 bonus |
| 4th | 170% | 180 | ฿850 bonus |
Say you register without a code and deposit ฿1,000 in USDT. The first step adds 130%, so ฿1,300 goes to the bonus balance with 70 free spins. At 40x you need ฿1,300 × 40 = ฿52,000 in qualifying bets to release it. Your ฿1,000 also has to be staked once before withdrawal. Entering a code or not does not change this sum; unticking the bonus does, because then only the one-time ฿1,000 turnover applies.
When you register, the form shows a box for a promo code. It is optional. Leave it empty and the standard welcome offer is still available when you make your first deposit.
This page does not publish or sell codes. If you come across a 1win promo code elsewhere, check it against the official 1win site before relying on it, and be wary of anyone asking for payment or login details in exchange for a code.
The more important choice comes later, in the cashier. That is where you keep or untick the bonus for each deposit, and that choice decides whether a 40x target applies to the money you add.
If you do have a code, it goes in once, on the sign-up form. Opening a second account to try a different code is not an option, because Duplicate accounts are closed, since each person may hold only one.
With crypto, the first deposit earns 130% plus 70 free spins, the second 140% plus 100, the third 160% plus 150 and the fourth 170% plus 180. Combined, that is up to 600% and 500 free spins.
Other payment methods bring a total of up to 500% across the same four steps. Each step needs at least 10 USDT or the baht equivalent, and the total bonus amount is capped.
Every slice lands in a separate bonus balance. It does not mix with your own baht, so you can see at a glance how much is cash and how much is still tied to wagering.
Wagering is 40 times the bonus. The cashier terms show which games and bets count toward that target and at what rate, so read them before you pick where to play.
Slot players also get weekly cashback with no code needed. It returns 1% to 30% of net slot losses, depending on how much was lost, up to about $510 in equivalent.
The returned amount carries only 1x wagering. That makes it far easier to use than the welcome bonus, though it never turns a losing week into a winning one.
Cashback applies to slots only. Live tables, crash titles and sports bets are outside it, which is worth knowing if most of your play is on Aviator or football.
Because the cashback is paid weekly, it is easy to track. Note your net slot result at the end of each week and compare it with the amount returned, so you see the real cost of your play in baht.
In the optional promo code field on the registration form. The welcome bonus itself is handled in the cashier.
We only describe the offer 1win publishes: up to 500%, or 600% plus 500 free spins with crypto. Check any code you find against the official site.
Nothing is lost. The standard welcome package is still offered at your first deposit.
No. Weekly slot cashback of 1% to 30% applies automatically under 1win's terms, with 1x wagering.
The crypto route gives up to 600% plus 500 free spins under 1win's published terms. Whether a code changes anything is shown in the cashier when you deposit, so check there before you confirm.