Woocommerce subscriptions - late fees / variable billing interval
Allow a variable interval for subscription products. For example:
$50 for first 5 weeks and then $10 per week.
(In our case this would provide for a 5 week hire and then $10 week late fees until the product is returned).
When reading this title I was thinking of late fees automatically added to any renewal order that is not paid on time.
Your example doesn't really show the benefit of your idea. It would make more sense if the weeks after 5 were $20.