Pro rating annual invoices so their renewal date is the same as all other customers is common practice for contract and rate management within marinas.
Instructions
Navigate to the Marina Module
Add new Advanced Reservation
Fill in reservation form with Start Dates and Customer Information
Select Space
Scroll to the Accounting section at the bottom of the page
Choose the first invoice as Pro Rate
Choose next invoice as Co-Term
Choose pro rated frequency as Monthly
Select the Co-Term Date as what you would like to pro rate up to.
Leave the Next invoice date as the start date
Proceed to CRM > Invoices > Generate Invoices > Select invoice date as Today > Choose customer > Select marina module flag > Select email invoice flag (Optional) > Click generate.
After generating the prorated invoice you will see the next invoice date on the reservation will be set for what you marked the Co-term date. This will allow for regular Annual billing going forward.