You can now get a FREE bag of Percy Pigs (or Colin the Caterpillar sweets if you're not a Percy fan) from M&S every month - just by donating unwanted and old clothing to their in-store Shwop bins!
To get your free sweeties, just click "GET FREEBIE" and read up on the full details. All you'll need to do is sign up for a Sparks account, scan the QR code on the Shwop bin using your Sparks app, and wait for the bag of Percy Pigs to be added to your account. You'll then be able to pick up a pack in-store and use the code on your app to get them entirely for free!
So, what are you waiting for? Make some wardrobe space and get a free treat at the same time!
