Mayfair Casino Weekly Win Boost: Get a 20% win boost up to £50

Want more winnings? Check out this win boost offer at Mayfair Casino...

Get your winnings boosted by 20% every Thursday in May, at Mayfair Casino. Here's how the Weekly Win Boost promotion works:

Step 1: Visit Mayfair Casino and log in to your account

Step 2: Make a minimum deposit of £10 on your favourite games any Thursday in May until 23.59 on 27/05/21

Step 3: If you win at least £10, you will receive a 20% boost up to £50

Mayfair Casino is a reputable UK-Based online casino offering regular promotions and bonuses. New players can use the Mayfair Casino bonus code NEWBONUS for an introductory bonus.

Terms and Conditions

This promotion is only available to valid account holders aged 18 or over
This promotion will be active between 00:00 and 23:59 on 6th, 13th, 20th and 27th May.
BST/GMT is the equivalent of ACST -9.30hrs, PTZ + 8hrs
Only Profit and Loss (P&L) activity with real funds during the promotion period will count towards qualification for this offer.
A 20% win boost amount will be awarded according to the net win position during the promotional period (from real money wins) on all slot games only.
Players must have deposited a minimum of £10 during promotional period to qualify.
The minimum profit position of £10 is required to qualify for this promotion.
The maximum total reward in the event of a winning position is £50 in Bonus Funds.
Wagers on Blackjack or Roulette do not contribute to this promotional offer
Bonus Funds can take up to three working days to be credited to your account from the end of the promotion.
Bonus funds earned from this promotion, can only be used to play on certain slot games.
Bonus funds will only be used once cash funds are depleted.
Wagering requirements of 40x the bonus amount apply before the bonus converts to cash and any corresponding winnings can be withdrawn.
The maximum conversion amount from bonus funds to cash will be capped at 4x the bonus amount awarded. Bonus funds convert automatically once wagering is complete.
Only stakes made using bonus funds on slot games will count towards the bonus wagering requirement.
Bonus funds are exempt and unable to be used on the slots mentioned in the FAQ section on our site & some premium slots will contribute 75% to bonus wagering.
Once credited your bonus remains valid for 7 days. Should you not complete the wagering requirements in this period, any remaining bonus funds will be removed from your account.
Withdrawal of funds before the wagering is complete will void all bonuses and any winnings of these attributable to the account.
Players are reminded that only one bonus can be active at any one time, please go to the "my profile section" to view your entire bonus queue.
Standard Terms & Conditions apply.