The first customer to buy Yearly subscription

Few days after I got the very first customer who bought Monthly subscription I'm getting someone (from Belgium) to buy Yearly subscription. That's very good news for me and a great feeling to have, especially when I wasn't focused much on pushing users towards the upgrade to the Pro version. All features in the App are for free and the only reason to upgrade is to remove the watermark (or just support me). Hopefully, that means that person did enjoy an App so much that made a decision to use it for a year at least.