A Wall Street Journal study revealed that some stores serve higher prices to higher income ZIP codes, as well as to rural areas with less competition. They also might jack the price up for repeat visitors. Browsers know your approximate location (through your device’s IP address), as well as your shopping patterns and preferences (through data saved in ‘cookies’).
Buying a tech gift this holiday season? Download BuyVia to your iOS or Android device. It compares prices at national and local outlets and lets you set up alerts (including location-based) for products. At a store and unsure if the price on the shelf is the lowest you can find? Use the UPC barcode scanner to get an answer on the spot. BuyVia also simplifies the tech jargon for gift buyers and quotes reviews (including PCMag's) in its product descriptions, recommending who it would make a good gift for and how they can use it.
I do not like the security of this apps. By default any one in my home can just open it up and start buying things on my account. I would like it to just add things to my cart on the TV and them buy on "My" Computer or "My" phone. I know you can setup a PIN for "videos, purchasing and certain types of content".But, you then need to enter the PIN for $0 videos. Also, anybody with access to the Fire TV remote can just install the apps and start buying things, no pin, no password, just because you have a Fire TV setup on your account. Amazon you need to have a separate PIN for Buying videos, parental control (ratings), Apps and Shopping. And by default the app should setup a PIN.