[Q] Free or paid in Play store
At the moment Iím finishing my first set of Zooper widgets with clock elements and weather forecast elements. I'd like to deploy them thru the Play store and so I have to choose to make them free or paid. I'd like to continue making widgets for Zooper and it would be great if I can earn some money with it...
So, are there some written or unwritten guidelines when to publish for free or when to publish a paid extension?