What to do when the physical Authenticator battery has died and a replacement is desired?

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

Information on obtaining Catch-Up packs and what they include

Ponzo No Longer Sells Crafting Knowledge Journals

Information about the following error in the Overwatch in-game shop: SHOP ERROR: an error has occurred. Please try again later

What to do if you can't buy "Undermine Treatise on Alchemy"

What to do if you cannot buy cosmetics/coins or bundles in Overwatch 2

Lord of Destruction is an expansion and requires that Diablo II is purchased first

Information about the transmog item unlocks after winning the Trial of Style microholiday event

Digital Deluxe is no longer sold as an account upgrade or bundle, but the WoW in-game items can be purchased separately in the Battle.net Shop.