- Check product prices – compare prices of products online and in-store and find out which store nearby has your item in stock and for the lowest price. For more information, check out this post we did a while back.
- Find books in a nearby library or bookstore – QR code references to book are popping up all over the place. Scan the code and find out where you can purchase or borrow it. The ultimate library catalog.
- Save information for later purchases – I did this the other day when looking at laptops. Scanned the QR codes of my top two choices on display at an electronics store and emailed it to myself. I could even pull up reviews of the product right there in the store.