What is the +100 coin bonus for the first subscription?

When you activate a subscription with auto-renewal for the first time on your account, you receive a one-time bonus of +100 coins. This bonus is available once per tier — +100 for your first Weekly subscription and +100 for your first Monthly subscription. This is a lifetime bonus per tier, regardless of how many times you subscribe later. Please note: if you cancel auto-renewal during the first subscription period, the bonus amount may be deducted from your balance.