£15
Reward£2.25
Reward
To avoid any issues with receiving your earnings, please ensure you follow the 'How to claim' section on this page.
Popular Brands
RapidPay
Yes
Payout Time
2 days
Tracking Time
1 - 3 Hours
Get your first pair of boxers FREE with your subscription
Choose your first pair of FREE men or boys boxers with your ON THAT ASS subscription, with a choice of 10+ unique and eye-catching print designs or colourful without prints. Pick top-quality boxers that suit you!
How to claim
My Progress
Terms & Conditions
How to Claim
Get paid in as little as 2 days
Step 1
Click on the button to head to ON THAT ASS
Step 2
Receive your first pair free with your ON THAT ASS subscription and a 14-day cooling-off period
Get
£2.25
Reward
My Progress
Keep track of your progress and earnings
You have yet to click on this offer, click "Get Offer" to begin
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Not what you expected?
Your progress may take up to 3 hours to appear on this page. If you don't see any updates after that, please submit a missing transaction ticket, and our support team will be happy to assist you.
Tracking Time
Payout Time
2 days
Tracking Time
1 - 3 Hours
Terms & Conditions
To get your reward, you must ensure the following terms and conditions are met otherwise we will not be paid, which means we cannot pay you.
You must be a new member of ON THAT ASS.
You must use your correct details including name and delivery address.
You must order and receive your free pair of boxers with your subscription for this offer to convert.
Members can cancel after their first pair of boxers is received. After your trial you will be charged £12.99
per month, unless cancelled. Notice Period - After your trial period, On That Ass apply a month's notice. If you cancel before the 20th of the month, there will still be one final payment and delivery.
Top Tips
Read the instructions and T&Cs fully before starting an offer.
Remember, each offer can only be completed once per user.
Follow the simples steps provided to ensure you complete the offer fully.
Turn off any adblockers, VPNs or iCloud Private Relay on your device, as they may block the tracking needed to confirm your participation.
When starting an offer, be sure to use the provided link in the same browser to visit the advertiser. If you don’t, the offer won’t be tracked, and we won’t be able to add the reward to your balance.
Once starting an offer, make sure to complete it fully before exiting the site. This ensures it tracks correctly.
Rewards can vary day to day, you will receive the reward amount that was available when the offer was completed.
Any problems, check our FAQ's page or talk to a real human by leaving a ticket.
More about On That Ass
Get Your First Pair of Underwear Free with an ON THAT ASS Subscription via Custard
Looking for high-quality, stylish underwear delivered to your door? With ON THAT ASS, you can claim the first pair of your underwear subscription free as a trial, with the flexibility to cancel during the cooling-off period. And when you sign up through Custard, you'll earn cashback rewards, turning this offer into a smart way to shop and save.
Perfect for those who love comfort, style, and cashback offers in the UK, this is an easy win.
What is ON THAT ASS?
ON THAT ASS is a subscription-based underwear brand offering premium-quality underwear for men and women. Known for its standout monthly designs and superb comfort, the brand lets new members receive the first pair of their subscription free before deciding whether to continue with monthly deliveries.
Once you receive your trial pair, you can cancel during the cooling-off period or continue to receive a fresh, uniquely designed pair each month.
Key Features
🩳 Free First Pair – Your subscription starts with a free first pair.
👕 Unique Monthly Designs – New, limited-edition designs delivered monthly.
✅ Cancel During the Cooling-Off Period – Decide whether the subscription is right for you.
💬 Excellent Quality – Stretchy, breathable material designed for everyday wear.
📦 Discreet Packaging – Delivered direct to your door in simple packaging.
How to Claim via Custard
Claim the first free pair of your ON THAT ASS subscription and unlock rewards in a few easy steps:
Create a Free Custard Account
Sign up to access cashback rewards and exclusive UK offers.
Find ON THAT ASS on Custard
Use the search to locate the offer and click through to the ON THAT ASS website.
Start Your Subscription with a Free First Pair
Your subscription includes a free first pair, followed by monthly deliveries at £12.99 per month unless cancelled during the cooling-off period.
Earn Cashback from Custard
Once your subscription trial is confirmed, Custard rewards you with cashback—even though your first pair was included free as part of the subscription offer.
Why Use Custard for ON THAT ASS?
When you sign up via Custard, you turn a free trial into a cashback win:
💷 Free Cashback Site – There's no cost to you, just added value.
🎁 Cashback Rewards – Earn extra perks just for starting your subscription and claiming your free first pair.
🛍️ Get Paid to Shop – One of the best ways to earn rewards online.
🔍 Is Cashback Legit UK? – Yes—Custard is a trusted UK cashback site helping thousands get rewarded every day.
Who Should Try ON THAT ASS?
✅ Shoppers Looking for Freebies – Receive the first pair of your underwear subscription free and decide later whether to continue.
✅ Students & Savers – A simple way to refresh your wardrobe while earning a reward.
✅ Fashion Fans – Love bold designs and comfort? You'll enjoy the monthly surprise.
✅ Anyone Who Likes a Good Deal – Free first pair plus cashback makes for a great combination.
Start Your Subscription with a Free First Pair and Get Rewarded
Get the first pair of your ON THAT ASS subscription free and earn cashback through Custard. It's a simple way to try the service while receiving an extra reward. If you enjoy the fit, comfort, and exclusive monthly designs, you can continue your subscription and receive a new pair each month.
🎯 Claim the free first pair of your ON THAT ASS subscription today through Custard and enjoy comfort with cashback!
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