Post-it Notes used to only be good for jotting down the odd phone number or sticking a hastily scribbled reminder onto the side of your desk, only for the sticky bit to dry up, fall off, go missing and your memory fail you.
But in this digital age of widgets and gadgets, the Post-it Note can do oh-so-much more, as the Post-it Note Shopping Genius app shows.
Available on iGoogle, Mac OS X desktop and Windows 7 / Vista desktops, the free download tracks up to five products you’ve been eyeing-up online, and then scours the web for the best available prices. It tracks and gives notifications if the prices change, allowing you to wade in with your cash when the price suits your pocket.
There’s also a monthly prize draw worth £1,000 for anyone who shares the app with their friends.
Click here to download it for free and give it a try.