I dunno bout everyone else. But i get tons of private messages everyday.
Which makes me miss some important bins and stuff that comes up.
And i get sick and tired of having to delete messages cuz the folder can only hold 50.

Im suggesting that there be a "Purchase Additional Private Message Slots"
Allowing the user to upgrade private message folder to 60, 70, 80 etc
Or 75, 100, 125 etc.

I would be just like anything else that you can upgrade.
Top friend slots
Guild topic slots
Guild member slots
Etc

Been suggested before as well and it won't happen

This is for staff members only

Thats dumb as hell.
we can purchase everything else but not something that makes the site easier.
Ha what a joke.

Same opinion.
Also, don't know if it's your case, but if you kept few pm since a long moment because you don't want to lose them, you can use the archives function
So you can make a bit of space in your pm box.
Voted no.