What is the difference between Postpone and Split?

When you Postpone a payment, the full amount (original amount + interest) is payed after current month + 1 month. Which means that the payment CAN'T be split in smaller pieces, but are only postponed.

Do you want to split a payment into smaller pieces, you should choose Split. Here you are able to Split the payment for 3, 6 or 12 months, where you pay an equal amount of the total amount each month.