Promo Code for Winboost: Four-Part Package, Reload and Cashback
What WINBOO100 Unlocks
WINBOO100 opens the Winboost welcome package, which runs across four deposits and reaches up to £2,500 plus 200 free spins. The first deposit earns 100% up to £500 with 50 free spins, the second 75% up to £750, the third 50% up to £750 and the fourth 25% up to £500, each with 50 more spins. Every stage needs a deposit of at least £20 and must be opted into before you pay. The wider calendar of promotions sits on the Bonus page, while this guide is about entering codes. 18+, T&Cs apply.
The Four Stages in Practice
Stage One
A £100 deposit with the 100% match gives a £100 bonus. Wagering at 35x applies to the bonus amount only, so the requirement here is £3,500 of eligible bets within seven days. The 50 free spins arrive on Book of Dead at the same time. 18+. Gamble responsibly.
Later Stages
The second, third and fourth stages must be claimed in order, and you cannot skip ahead. The percentages fall from 75% to 50% and then 25%, which is why many players put the largest deposit into stage one and treat the rest as smaller top-ups. Each stage has its own seven-day window and its own set of 50 spins. 18+.
Free Spin Winnings
Winnings from the spins carry 40x wagering and a maximum cashout of £100 across the whole package. Track them separately from the matched bonus so you always know which requirement is still open. 18+.
Reload and Cashback Codes
The Monday reload pays 50% up to £500 with 30x wagering and needs a minimum deposit of £20, and WINBOO21 is meant for that offer. The Friday cashback returns 10% of net losses made between Monday 00:01 and Thursday 23:59, up to £300, and it carries only 5x wagering, so WINBOO33 belongs there. Both are credited to verified accounts. The High Roller bonus of 25% up to £5,000 needs a single deposit of £1,000 and has reduced 15x wagering. 18+, T&Cs apply.
Entering the Code Without Mistakes
Register, confirm your email and open the cashier. Pick the first-deposit welcome bonus, paste WINBOO100 into the field and only then confirm the payment, because a bonus cannot be applied after the deposit. Copying with the button avoids mix-ups between the letter O and zero. The cashier in our App works the same way, so the steps are identical on a phone.
Rules at a Glance
| Rule | Value |
|---|---|
| Welcome package | up to £2,500 over four deposits |
| Free spins | 200 on Book of Dead |
| Minimum deposit | £20 per stage |
| Wagering | 35x bonus, 40x free spin wins |
| Maximum bet | £5 per round while the bonus is active |
| Validity | 7 days per stage |
Worked Example
Take a £200 deposit at the 100% stage. The bonus is £200 and 35x on the bonus amount means £7,000 of eligible bets. At the £5 limit that is at least 1,400 bets, so smaller stakes spread across several days are the realistic way to finish inside seven days.
Game Contribution
Slots contribute 100% of each bet, RNG table games 20% and live casino 10%. Some slots are excluded or weighted lower, so read the terms of the offer before you wager on a title you have not played before. 18+.
VIP Programme and Withdrawals
The VIP programme has 25 tiers, and progress is automatic because comp points arrive on every real-money wager. Slots count fully and live casino counts 25% towards points. Mid-tier members get a dedicated account manager, and higher tiers bring raised withdrawal limits and priority KYC checks. Verify your account early so the first payout is not held up. 18+.
Planning the Four Deposits
Because each stage has its own clock, overlapping them creates a tracking problem. A sensible plan is to finish the wagering on one stage before you opt in to the next, using the progress display in My Bonuses to see how much is left. Remember that the bonus is calculated on the bonus amount and not on your deposit, which makes the requirement lighter than the same multiplier on deposit plus bonus. Keep the stake below £5 per round while any bonus funds are active, and set a deposit limit in your account before the first payment. 18+, T&Cs apply.
Cashback in Detail
The Friday cashback works on the losses of the week, so the amount depends on how you played from Monday to Thursday. If you lose £400 over those days you receive 10%, which is £40, well under the £300 ceiling. The credit arrives automatically on Friday and then has to be wagered 5x before it can be withdrawn. Treat it as a cushion and never as a reason to raise your stakes. Players aged 18 or older only, and terms apply.
Payments and Verification
Winboost accepts PayPal, Visa, Mastercard and crypto at the cashier without platform fees. Upload your identity documents and proof of address early, and use the same method for cashing out that you used for depositing wherever possible. Keep screenshots of the cashier and your bonus balance in case support needs to review a transaction. 18+.
When the Code Does Not Work
Check capital letters, spaces and timing. A code entered after the deposit cannot be applied, and a bonus you did not opt in to will not be credited. If the problem persists, contact support with your username, the deposit amount and the time of the attempt.
Play Responsibly
Set deposit limits before accepting any bonus and never wager money you cannot afford to lose. Our offers are for players aged 18 or older. Gambling can be addictive, so seek help if it stops being fun.