Nope. I have some more ideas to try, but with my sale frequency once in 1-2 days, it's quite difficult to make any statistical conclusions. However, since it's

Nope. I have some more ideas to try, but with my sale frequency once in 1-2 days, it's quite difficult to make any statistical conclusions. However, since it's a meme website, I don't think there are any limits on creativity of psychological experiments. :D