If I just refered one friend and he only earn $0.01/day,what happened?

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Now I have a question about the earning. For example, if just one person become my downline, but he just earn $0.01/day, how many should I earn? $0.0025 or $0 ? I know the $0.0025 can not be displayed in my today's earning, does mylot can remember it to add up to the next day? Can I earn $0.01 after 4 days from the refered friend ?