Some shoppers got prices that were up to 23% higher than prices available to other shoppers for the exact same items.

The findings are the latest example of how the notion of a single price is breaking down in the digital age, a trend ...

Groundwork, a consumer advocacy group, said Instacart’s pricing algorithm could lead to shoppers forking over an extra $1,200 on groceries each year.

New report reveals many shoppers are unknowingly paying more based on personal data. How does this affect your family budget?

Forbes contributors publish independent expert analyses and insights. Errol Schweizer has the essential take on the grocery industry. Grocery industry sales have jumped almost $225 billion since the ...