Facebook Groups are probably the unsung heroes of product selling for most big brands, there are tons of them.
One of them is out in front though when it comes to getting bargains out there to the general public, and I've become a bit of a sucker to it myself recently.
Extreme Couponing and Bargains UK is the epicentre of cheap finds in both discount stores and supermarkets across the UK – and I cannot go anywhere on Facebook at the minute without seeing the following product.
Enter these Lidl blinds, that apparently cost Facebook user Ashley Pinder £6.99 per blind. No, not £699. I said £6.99, and they are actually well nice.
Posting to the group, she said: "£6.99 each! From the middle of Lidl... Bargain. I had these priced up from a blind shop and they were over £50 each!!
"Unfortunately they only come in one size... be fast or be last."
Now, the post is a week old, however after some digging we've managed to find the blinds in stock for £20.91 – which, let's face it, is still a brilliant price considering most fitted blinds will set you back hundreds.
The post on Facebook has generated 4,800 comments since February 25th and it doesn't seem to be slowing down.
Don't worry too much about them only being one size, either, as Leah Barrett managed to find a way around it, commenting: "I bought some today and cut them to size...
Easy to do, just the top frame (plastic), the top rolling bar (metal) and material to cut. I'm a complete novice and managed to do two by myself. Really happy with the result!"
Leah didn't post any photos, butt for the prize it's probably worth having a punt.
You can buy your own set here, but feel free to shop around as demand has prompted LOTS of retailers to grab some and stick them on sale at competitive prices.