No one got paid for last month yet. The payment period ends on the 15th of every month and payments are sent out between the 17th and 23rd usually, depending on holidays, location, etc. So if you had a purchase last month, and it meets the minimum payout requirement, then you will be paid this month. If you have a look in your Sales Summary, and click on Payments Information, it will tell you something like "To be paid until 20th of this month". If you didn't meet the minimum requirement for payouts, then it will be held until you make the minimum.