Exchanging a Blizzard product code for a different product

How to exchange crests in The War Within

What to do if player asks to refund item bought with Obsidian Fragments

What to do if you downgraded or upgraded Crests by mistake

What to do if you can't complete your quest Special Assignment: A Pound of Cure

Information about the different paths of the Violet Signet

Further information on Golden and Jade weapons in Overwatch

What may be wrong if these vendors are not currently selling their wares and cannot be interacted with

What to do if you do not want a free Battle.net gift

What to do if you are not able to exchange the Excessively Bejeweled Curio for a piece of gear.