When shopping at Target, Walmart, Sears etc...use a smart phone app to compare prices online.
The 3 apps I use:
- Amazon - with the Amazon app you can scan the bar code of an item or type it in.
- eBay - I can also look-up items on my eBay app. They sell new stuff in addition to the used stuff.
- The Find - you can scan a bar code, type in a product name or type in a UPC, It will then look for the best prices at numerous stores/sties.