What is the Logic behind 4 trade slots?

[ReapeJZ]

Who in the right mind would implicate this silly yet foolish idea? This causes alot of scams I'm surprised no one has pointed this out yet.

This is a great way for scammers to sell 4+ items to people while just selling the 4 and running away with the money without depositing the other item(s)

Before coming back to pocket legends it was above 4 slots. Now after I finally managed to get someone to sell my 5 of his items he sells me the first four then disappears and subsequently puts me in the "ignore" list...

Just wanted to point this out to the devs to fix this and do atleast 8 trade slots. This results into a lot of scams