every time i adjust the sale_data it just ignores what i wanted to change. i'd like for my players to have access to exchanging their junk for a price, but the plugin is refusing to let me change the sale prices. 

i unloaded the mod before changing data. 

i turned off all of the skin options in the file

i tried switching networks because i thought maybe it was a filezilla issue. 

i even tried using a different FTP client and it still did it.

does ANYONE have a fix for this?

Try this maybe

• /rewards edit item<ID> <cost|amount|icon|cooldown> - Edit information for the specified reward kit

• its not as convienient as editing the file directly (it would seem) but if all you need to do is change the cost, have the data file up so you can see all the items youd want to change item<id> then ingame or console try that command to adjust the price
  
  This might get you around that :)