Hey! I guess you're here because you like my free stuff and wondered if there was a way to give me a little something for it? (Or you fat-fingered the menu bar and hit this by mistake..)
Anyway, here's the deal. Conventional wisdom in mobile games right now is you gamble with a big-budget game and charge money for it, or you make it free (whether it's big budget or not) and fill it with ads, or you design it as a F2P game in the first place and are actively trying to extract money from your players at every opportunity.
I'm real tired of this situation and I'm no longer going to be part of it. I may not make any money with free games anymore but I will know I treat my players with respect. If you enjoy my free games, please consider showing some support here.
You could also buy my non-free work (when it's available) even if it's not your cup of tea. If you can't (or don't want to, that's fine!) contribute this way, there are other ways to support me. A kind word goes a long way, for example, or spreading news about my games.
While you're here, why not buy my kid's album?