I have been doing it for a little over a year. In the beginning it took forever because I would check out each shop. After a while I just check the ones that interest me. I also try to do 1-3 letters a couple of times a week. If there is a shop that is a little tricky, I save it till I've found the others. Some shops do have "Bunny Hint" at the top of the page or you can put "shop hop bunny" in the search bar.