Fundraise with Tweak Slumber

Raise up to 3.00%

Shop & raise

Tweak Slumber offers, voucher codes and free donations

Tweak Slumber offers a unique and innovative mattress solution, designed for couples who like different levels of comfort but don't want to compromise on a good night's sleep.

How Give as you Live works


1. Join

Join for free, it only takes a few minutes


2. Browse

We have over 4,200 participating retailers


3. Shop

Use our links to visit a retailer and shop as normal


4. Raise

We turn the retailer commission into a donation for charity

Watch our video and find out more

Tweak Slumber donation rates

3.00% Sale

Important information

Donations may only apply to the sale price and not include VAT, delivery and other such costs. Please do not use voucher codes from other websites as this may affect your donation.

Offers and voucher codes

Free delivery on all orders with Tweak Mattress

Raise up to 3.00%


Buy a Tweak Mattress today and get to trial at home for 100 nights

Raise up to 3.00%


Any size Tweak Mattress with 0% finance

Raise up to 3.00%


Free returns within the first 100 nights with all orders of a Tweak Mattress

Raise up to 3.00%

View terms and conditions

Only eligible for orders received within 100 days of the return request date.