NEMU-RULES

I'm planning to open a paypal commision soon. For starter it would be 2 categories first : Half Body and Full Body ( with or without BG ) I'm just wondering, would anyone interested to use my service ? And how much price for each categories is, my friends already suggested to put $20 for half-body and $60 for full body with BG and less $20 without BG. what do you think ? I would like to hear your opinion regarding this price chart. Does it fit with my ability or not ? For reference you can visit my gallery : My Gallery Any feedback will be appreciated. Thanks for your time ^^