Information on how trading works in Diablo IV

What to do if you accidentally traded gold or an item to the wrong person.

Information about the error message "You can’t make this purchase because your previous purchase is under review" and troubleshooting steps

What to do if your Tender Value is lower than expected, or is negative

It is intended that the Splinter of Atiesh cannot be traded

What to do if you are unable to exchange crests for other crests

What to do if your Trade chat is missing in Diablo IV

List of connected realms and information on how connected realms work.

What to do if you downgraded or upgraded Crests by mistake

List of restrictions of the loot trading feature in World of Warcraft