The price flag doesn't charge.

Ps: Not the same as before, it doesn't refund the non charged money now.

Correction. It charges the user just doesn't say so anymore.

Never said anything. The way it works is if the person has the money it will place the pstone and say the placing pstone message, if they don't have the money it will tell them a warning. It is this way cause otherwise it would always double message ppl.