Maybe it's people who know kind of what they want, but not exactly. Let's say you want a vacuum cleaner you go to a few different websites and check about 20 mo

Maybe it's people who know kind of what they want, but not exactly. Let's say you want a vacuum cleaner you go to a few different websites and check about 20 models on each site. One one site every time you check a model you have to wait 10 seconds. You might give up early on that site.