Information on missing trader in Garrison Trading Post

Information about trading in Diablo III

What to do if you can't purchase an item from the Trading Post

What to do if you regret purchasing item from the Trading Post, but can't refund it

Mistakenly used a consumable item, such as bandages or potions, when listing the item for sale on the Auction House

Troubleshooting for missing default chat channels like Trade, General, or Local Defense.

What to do if you purchased the Spectral Tiger Cub pet from the Trading Post and lost access to your original pet

Troubleshooting the message "Processing, please wait" when making Immortal purchases on a mobile device.

Rules for advertising in World of Warcraft and how to report inappropriate advertisement

Information on looting Trader's Tender or claiming the Traveler's Log final reward from the Collector's Cache