Trading in-between 2 player are pretty good. unlike D3 where scams are all over.

Requesting that items that are traded will be shown in the chat log.

Senario:

Player1 trade ingredients/materials to Crafter1 for purpose of crafting a few high level craft.
lets say ingredients/materials are a lot, a few trades are needed. Showing items traded allow both players to do proper checks.

Problem in current trade system:

Senario:

Player1 supposedly to send 10,000 Gils together with materials to Crafter1. They are dispute as if the Gils are transferred.

Showing all materials traded in the chat log would solve it.

Please look into this.
Regards,
Mango Gelato
-Tonberry