If a quote’s subscription term doesn’t equal full-year terms, the quote line editor rounds it up when determining how many segments to create. So, the last three months of a 39-month subscription term are housed in “Year 4,” with four total line items created. Then the price is prorated to match the 3-month term. You could also move the prorated three-month term appearing in Year 4 to the first price dimension by adjusting the quote’s First Segment Term End Date field. This field lets you ensure the last segment reflects the price of an entire year. Since all renewal terms are based on the last segment, this process lets you avoid undesirable renewal terms.