Cut-off dates for billing
This is in progress in conjunction with https://subbly.canny.io/board/feature-requests/p/set-re-billing-dates
This will be available for Monthly only for just now while we test it out
Like Evan described below, this would be a great option to have.
Currently, we operate on a basis where a subscription is available until the end of the current calendar month, then becomes unavailable. I'm not totally against this, but I would be much happier if we could have all orders bill on a single date. If someone signs up after that date, they will be held over until the following month.
I'm not sure if this is what you were thinking, but if this jives with your thought I would be excited to see it.