1. Find Account 
2. Click “Activities” 
3. Click on the row of the currently active membership 
4. Click “Recurring Billing” 
5. Click “Adjustments”
6. Click the edit pencil next to the active modifier
7. Change begin and/or end dates as needed
8. Click “Save” 

Notes: 

• Do not let modifiers overlap
• Never delete a modifier unless it should have NEVER been applied, any former discount will be removed and dues will be generated
• The discount will take effect on the start date and generate a credit if there was already a payment for the full amount