I'm looking for a phrase or a single word that denotes the act of buying an item after analyzing the price and features of different products across several shops. The closest I could get to was "discerning" shopper. I would like to have a word that directly refers to the act of extensive research done before buying a product.
Thank you
Best Answer
The standard phrase is...
This chart shows how the expression has become increasingly common over the past century, and here are thousands of written instances of [you] should shop around (standard consumer advice).