World of warcraft -
https://31c2f5mkmak83maqhat-u5mqcq.ho...
Take the following two individuals for example:
Individual A owns the Secret Gold Guide and has put it to good use, earning tens of thousands of gold in a few weeks. He decides to start a new character. He goes to the character creation screen, makes his character, and then runs it to the nearest mailbox.
When he gets to that mailbox he opens a letter from his auction character and inside of it is 5,000 gold and a bunch of gear. He now has a leveling advantage, with 5,000 gold and starter gear he doesn't have to take time looting anything at all, just quest and go.
This same individual just reached level 100 and decides that he wants to pick up Blacksmithing.
So what does he do?
He pulls up a profession guide, logs into his auction character, and buys all of the materials required to go from 1 - 700. He then sends him to his character and logs out. He logs in to his character and goes to his mailbox and within a few hours he is a level 700 Blacksmith.