OCE Server 15 days Game Time Query

[Jojoya]

If you get the 1 million gil, then you haven't done it before. They go hand in hand.

Actually, no. The one time 15 days game time bonus can be earned by creating a new character on a Preferred or New world.

The one million gil bonus can only be earned by creating a new character on a New world.

If the OP created a character on a preferred world in the past, they won't get the free game time because it's once per account.