So I was thinking that there should be a /sell command in OP Prison.
This would be useful because you would not have to run up to the sell sign every time your inventory is full and you would get money way faster.

 

No support. The 2 second spam filter will ruin this.

 

I mean I get a full inventory before that 2 second period is over.

 

I am W rank soo... But you changed my mind support now.

 

No support, this would increase the amount of sells per minute and making it tons easier to rankup, making it no problem to rankup, making there no point for the sell sign.