Trade, 5 spots

[Phoenixking]

+100. Hopefully it won't be too hard to code in a 5th slot in the trade window 'cause we really need it.

It's not. In Pocket Legends we used to have infinite. Or so. But since the fear of scamming buy deleting one item while you read the others can happen they made it 4. I dont know why the implemented 4 slots in Star Legends though. I say it's better if it was 5 slots. But there should be no scrolling.