Оперативненько ответили:
Royalties will vary because we pay them out based on the net value of the credit used. So, if someone is using a credit that they purchased 2 years ago, the net value of that credit will be different than the net value of a credit purchased yesterday. This is why you will see different royalty amounts for each download.
Please let me know if I can be of further assistance.
Короче действительно они продали за старые прокисшие кредиты двухлетней давности... Ну да ладно, новых продаж наторгуем
