Grippler

The best way that I've found is with auto-renewable subscriptions.

You're the worst kind of developer...very few apps justify a monthly charge, and most charge ridiculous amounts per month. Sure $10/month doesn't seem like a lot, but is your app worth $120 up front? Probably not, so this is just a predatory practice to lure money from people that either forget to cancel or doesn't evaluate the true cost of the app.

Which state senators?

Well, you're no fun asking questions! :)

junk food is generally much cheaper in the US. a regular Pizza with 3 toppings from domino's costs ~$12 without delivery in my country. a similar pizza from the local Pizza place (almost next door to it) costs $8-10 without delivery.

magic of course...