Opinion
The Mary Sue on MSNOpinion

Colorado man puts $12 cat litter into his Walmart shopping cart on the app. Why is it $29 at the store?: 'Digital price tags need to be banned'

Over the past year, the phrase “dynamic pricing” has gained a lot of traction online. The idea behind dynamic pricing is pretty simple—and it isn’t exactly new. In short, dynamic pricing is the ...
Mama Loves to Eat on MSN

The dynamic pricing trap: Why your grocery store changes prices while you shop

You might think the price tag on your favorite brand of cereal is fixed when you toss it into your cart. Think again. Across ...