Bypass the profession skill cap on a starter edition account

Hey there. The rising popularity of F2P twinking made me post this thread.

By default, you aren't able to level any of your primary professions past 100 on a starter edition account, but you can do this:

1. Upgrade your starter edition account to standart version through battle.net
2. Level the professions you need, get bigger bags, do anything you want while you've got access to the auction house, mailbox and trade functions.
3. Make a ticket and ask for a refund.

Your account will be converted back to starter eddition but you'll keep your professions at level 225 (assuming you play a level 20 twink).