Free & Discounted Groceries: Our Shopmium Cashback App Review
- The Penny Pincher Team
- Jun 24
- 5 min read
How the Shopmium App Works and How to Make It Work for You
Want to save money on your food shop without faffing with coupons? Shopmium might be just the thing. It’s a free cashback app that rewards you with real cash when you buy selected grocery items.
I've used it for a while now, and here’s what I’ve learned: the good, the bad, and how to get the most out of it.

What is Shopmium?
Shopmium is a supermarket cashback app that gives you money back when you purchase specific products from supermarkets or select high-street stores.
It’s not a points system or a digital stamp card. It’s actual cash, that you have sent to your bank account or PayPal account. The app features offers from big-name brands that want shoppers like you to try their products. Think of it as a modern, hassle-free version of coupons.
How does Shopmium work?
Here’s how to use it:
Download the app and register.
Browse the list of current offers by store. So if you're shopping in Tesco, take a look at the Tesco section of the app, and then you'll see what's up for grabs.
Select the items you're interested in and review the terms of the offer to ensure it's a good fit for you. For example, some offers are say 50% off a product, so nice and easy, but another might be 50% off an item, once you've bought another at full price, so make sure youve read it properly otherwise you won't get the cashback and have ended up buying something you can't claim for, and I've done that more than once! Pack sizes are a popular fail with me! I speed read a product and grab it, to then find I've bought the wrong pack size and can't claim for it! Speed reading is not advised for checking deals, properly read the terms of ther offer!
Then buy the product in-store as normal, and remember to keep the receipt.
To make your claim, open the app, tap ‘Request Cashback’, then scan the barcode on the product using the app via the camera on your phone, and then upload a clear photo of your receipt. This will then be sent to Shopmium for verification.
Once approved, the cashback goes into your Shopmium wallet.
Important note about Shopmium's minimum withdrawal amounts
As of June 2024, you can’t cash out until you’ve earned at least £10. Before that, there was no minimum withdrawal amount. Frequent users may not notice the change much, but if you only use it occasionally, it may take longer to get your money back.
Cashback can be paid out to your bank account or PayPal once you reach the £10 mark.
How is Shopmium different from using traditional coupons?
Traditional coupons knock money off at the till. Shopmium pays you after the shop, once you've uploaded your receipt. It’s a slight delay, but the reward can be bigger. You often get cashback worth 30%, 50%, or even 100% of the product’s price.
You also don’t need to carry anything physical with you; just the app on your phone. Plus, let's face it, paper coupons are so last decade. When do you see paper coupons these days? They are very rare!
Which shops work with Shopmium?
It’s not just for the big four supermarkets. You’ll find eligible offers in:
Tesco, Sainsbury’s, Asda, Morrisons, Waitrose, Iceland, Ocado, Co-op, Booths, Boots, B&M Home Bargains, WHSmith, BP, Nisa and more.
Each offer shows which stores it applies to. Some are in-store only, while others are valid for both in-store and online orders. You’ll need to check each offer for details.
Which brands are on Shopmium right now?
Offers change regularly, with some updates occurring on a weekly basis, while others are updated more frequently.
At the time of writing, I’ve seen deals on products from:
Cadbury
Hellmann’s
Nestlé
Quorn
Harpic
Dreamies
Aveeno
Innocent
McCain
Many of the brands are household names, but you’ll also spot new or niche products that companies want you to try.
How to maximise savings on Shopmium
Want to make the most of it? Here are some practical tips:
Check the app before you shop to plan your purchases. If you're going to Tesco, look at Tesco offers, if Morrisons, look at Morrisons etc. If you can do that before you head out its easier, but if like me, you find yourself in a shop and suddenly think about cashback offers, find a quiet corner to have a browse of what's on offer (I do this for all the supermarket cashback apps at once so I can see what I can get from each app), and screenshot what to look out for and then grab them as I walk arund the store.
Stack your savings by paying for your groceries with a gift card from cash back apps, such as JamDoughnut, and get even more cash back on top of your Shopmium reward, which all adds up!
Look for 100% cashback offers, especially if you're new to the app, some items are completely free.
Avoid buying things you don’t need. A “deal” isn’t a deal if it sits unused in the cupboard.
Use a referral code to claim your welcome bonus, currently a bag of Cadbury Dairy Milk Buttons.
My code is G2AG3, if you'd like to try it out. You can download the Shopmium app here.
How do you withdraw cashback from Shopmium?
Once you hit the £10 minimum:
Go to your wallet in the app.
Tap the ‘Cash Out’ button.
Choose either PayPal or bank transfer.
The money usually arrives within a few working days.
Just be aware that small one-off purchases won’t pay out unless you reach the threshold, so it might take you a little while to get some money back.
Can you use Shopmium for online shopping?
Yes, but not always. Some offers allow online purchases, usually via Ocado, but you still need to upload a valid receipt.
That means email receipts must clearly display the product, price, and delivery date. Read the small print on each offer carefully.
What’s the catch?
There isn’t really a catch, but here’s what to watch out for:
You may be tempted to buy things just because they’re on offer.
You now need £10 in your wallet before you can cash out.
Not all supermarkets stock every item, especially smaller stores.
Some users say they prefer other apps like CheckoutSmart, which show discounts more clearly at first glance.
Still, Shopmium works well if you use it wisely. I often plan my shop around it, especially when there's a full cashback offer or a high-value discount.
Referral rewards and upgrades
Invite friends, and you’ll get £3 when they make their first cashback claim. They’ll also get their free welcome gift.
As you use the app more, you can move from basic membership to Silver or Gold. Gold members receive faster cashback payouts and a birthday freebie (typically chocolate; no complaints!).
If you do a weekly food shop, it makes sense to give Shopmium a go. You won't earn a fortune, but it’s a steady trickle of cashback that can add up.
Pair it with other similar cashback apps, such as GreenJinn or CheckoutSmart, for even more rewards. Just don’t fall into the trap of buying things for the sake of it.
Use it like a money-saving tool, by shopping smart, snapping your receipt, and getting your money back on your food shop.