Can you buy WoW Tokens with real money?

Excuse me, I was wondering if it's possible to purchase WoW Tokens using real-world currency? I've heard of players trading these tokens for in-game gold or items, but I'm not entirely sure if they can be directly bought with cash. Could you clarify this for me? I'm interested in exploring this option to enhance my gaming experience, but I want to make sure I understand the process properly before proceeding.