Pregunta Exchange

Hello!
Some Questions about exchange
- What is Magic Spell?
- In Activity we can see "Sold-za" what is za?
- Always in activity we see items sold with a price different in list Prices Why?

Thanks!

Magic spell is just an idea I was playing with - gone for now but may be back later!

I believe 'za' is actually pizza and is showing as that and with different values due to the price system being changed (I split into grocery and hardware) - if you use the new Exchange units I just put out in Mintor I think they should show correct information etc.