You are paid each month for course purchases, less DigitalChalk transaction fees. We call this payment your DigitalChalk “payout”. Payouts are calculated at the end of each month, and you’ll receive that payout at the beginning of the next month. For example, all courses purchased between June 1st and June 30th are calculated for the June payout, which you receive in the beginning of July. If monthly course purchases are less than the monthly transaction fees, you are sent an invoice for the difference.