[mofiosa22]

If i buy $10 supporter to run 10 multiple accs and then buy another 10$ supporter does it stack up like hours do ? making me able to run 20 accs?

 

[savior]

Yes they stack up.

 

[american express]

As Savior posted, and also in the FAQ (although doesn't look like anyone reads these any more...)

Do Subscriptions Stack?
Yes, subscriptions stack with each one lasting a month from the time it was purchased.

Tutorial - Billing and Payment FAQ