[detaro]

The sales people are always on about how easily people "abandon carts" due to small friction. Lots of things people buy they a) don't need that urgently or b) can buy somewhere else. Some fan shirt off TeeSpring is very strongly in the "not urgently needed" category, your powerwasher example might very well be too and can be bought from tons of places.

[waynesonfire]

This is probably true. I guess my buying impulses are tapered compared to others.