On: Yesterday I had this crazy idea: People pay me $15...

[chunkbot]

This would make for a fun A/B test: "$15 + $5 extra" vs. "$20 - $5 discount".

You might collect some evidence that people like getting a deal more than getting hit with an extra cost.

[matthewd → chunkbot]

to get a design for <$30, your not going to notice a huge difference in acquisition for the $5

[Uhhrrr → matthewd]

Probably, yes, but hard results from testing FTW.