LOW RISK
Expected Value
£4.16
Time Required
~15 mins
Deposit Needed
£20
Wagering
1x deposit

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How the Profit Tracker works: Once you've completed this offer, click "Log to Profit Tracker" to record your actual result. We'll track your running profit vs expected value so you can see how your results compare over time.
⚠️ Welcome offers change frequently. Always check the operator's current terms directly before you start an offer.
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18+ • New customers only • T&Cs apply • Please gamble responsibly

Complete Step-by-Step Guide

ℹ️ What You'll Get

50 free spins (£0.10 each) on Big Bass Amazon Xtreme (96.26% RTP). Winnings are credited as cash with a maximum payout of £100. You just need to wager your £20 deposit once on any qualifying slot to unlock them.

How to Complete This Offer

  1. Sign Up to TigerBet
    Register with accurate details - name, email, DOB, and address.
  2. Deposit £20
    Use a debit card (credit cards not allowed). Your deposit appears instantly.
  3. Opt In to the Welcome Offer
    Check the promotions page to confirm you are enrolled. Usually automatic but worth checking.
  4. Wager Your £20 Deposit
    Play any qualifying slot. Good choices are Secrets of Christmas (96.72% RTP) or Finn and the Swirly Spin (96.62% RTP) - both keep your expected loss on this step low. For example, 100 x £0.20 spins works well. Check the RTP Slotlist for more options. You just need to bet £20 total - it does not matter whether you end up ahead or behind.
  5. Receive Your Free Spins
    Within 24 hours of the qualifying wager, you will receive 50 free spins. These are credited to your account and should appear automatically in your active spins list.
  6. Play Your Free Spins
    Use all 50 spins on Big Bass Amazon Xtreme. Free spins must be used within 24 hours of receipt or they will expire. Any winnings are credited directly to your cash balance (up to £100 maximum) with no further wagering required.
  7. Withdraw
    Request withdrawal to your debit card. Takes 1-3 business days to reach your account.
⚠️ Important Things to Know

New customers only - this is your first account. Debit cards only - credit cards are not accepted. One per household - you can only claim this offer once. Free spins must be used within 24 hours of receipt or they expire. Offer must be completed within 7 days of account registration. Qualifying slots only for the wagering step.

Understanding the Expected Value

The £4.16 expected value is based on the recommended qualifying slot RTP and the confirmed RTP of the free spin game.

Loss on qualifying wager: £20 wagered on Secrets of Christmas at 96.72% RTP = £19.34 back on average. Expected loss: £0.66.

Gain from free spins: 50 × £0.10 = £5 face value on Big Bass Amazon Xtreme at 96.26% RTP = £4.81 expected return. Maximum payout capped at £100.

Total EV: £4.81 - £0.66 qualifying loss = ~£4.16 expected profit.

This is a mathematical average, not a guarantee on any single attempt. Some runs will come in higher, some lower. Over time and across multiple offers, the maths works in your favour.

Tips for Success

✅ What Happens After Completion

All winnings from the free spins are credited directly to your cash balance with no further wagering required. Withdraw anytime via the TigerBet cashier - select your debit card and request funds. Withdrawals typically take 1-3 business days to reach your account.

Ready to Get Started?

Claim This Offer at TigerBet →

18+ • New customers only • T&Cs apply • Please gamble responsibly