That's because only payouts greater than 0.02 are paid after 7 days!
The rest is considered dust and provides no income (even though the balance under the post/comment says 0.01 $).
Also keep in mind that even if you reach 0.02 one day, it may not be still at 0.02 after 7 days because the value of the upvote decrease the more the upvoter uses his upvotes. I know it's weird..!
I would suggest to try @dustsweeper so that you never lose your dust. You send them for example 0.1 SBD and they'll use (double) that amount to upvote your comments before the expiration to reach the minimum payout.
I hope this helps! =) (now following you, upvoted, resteemed)
PS. I have more accounts too but someone did not like that and my rep is now 3...
Flaged for multiple account spam, comment spam and tag spam.
the accounts of the spammer:
main account:
https://steemit.com/@gaottantacinque
spam accounts:
https://steemit.com/@gasaeightyfive https://steemit.com/@marcocasario https://steemit.com/@cribbio
automated comment spam:
https://steemit.com/@marcocasario/comments
our tags he is spamming:
#resteembot, #bestofresteembot, #winwithresteembot, #resteembotvip
@resteem.bot