Maybe Flattr [0] is close enough? You set a monthly budget, pick things to support over the course of the month, and at the end of the month those things automa

Maybe Flattr [0] is close enough? You set a monthly budget, pick things to support over the course of the month, and at the end of the month those things automatically get their slice of your pre-set budget. [0] https://flattr.com/ https://flattr.com/