Inside SendJim, click on the Company Profile tab on the left menu, and select the "Billing & Membership" tab at the top. On the right side, set your Auto-Replenish and Monthly Spending Limit. Then click "Save." These numbers are what SendJim will use to give Pocomos a budget to spend every month. Once Pocomos has reached your Monthly Spending Limit inside SendJim that calendar month, SendJim will send you an email and stop any additional mailings from Pocomos until the next calendar month.