@Cr223309 - yes Set up your rev rec rule as exact days, amount source - on amount, rev rec start and end source - on rev elem record your rev rec dates, say, 9/6/29 to 9/30/19 (end date = last day of the month) set your billing schedule to Initial Amout 33.33%, annually, repeat every 1 year, reoccurance count 2, and set your terms.