Hi there I would like to suggest a payment method for packages up to 10$/20$. Daopay is a service for games where you pay by calling and it will be added to your landline/mobile phone bill. I use it a lot in other browser games, This service is widely used in Europe and my country Romania, can you gus look into this and add it to your website ?

Here is their website to start doing buisness with them : http://www.daopay.com/