Easily calculate the prorated billing amount for new subscriptions or memberships.
Simply provide the regular monthly fee, the day of the month you normally bill (e.g., 5), and the contract's start date. The plugin automatically calculates the precise amount to charge for the initial, partial billing period.

It returns the prorated amount, the date of the next full bill, and the number of days covered in the first charge. Perfect for ensuring fair and accurate billing from day one.