Any gil acquired through RMT can be removed from your character if you are caught.
If Square Enix confirms RMT activity, they can issue penalties ranging from a Temporary Service Account Suspension (3, 10, or 20 days) to a permanent Service Account Termination . safest place to buy gil ffxiv
Several sites claim to be "safe" by using specific delivery methods designed to avoid detection: Any gil acquired through RMT can be removed