Sounds like a job for a radio button group with an 'any/all' option.
Maybe in a perfect world, but the site has very few subscribers these days and no referral program anymore. With the subscriptions it does bring in, I could probably buy lunch at the cafeteria and maybe dessert. So it's just not worth my time any more to invest time I could be using on more lucrative endeavors. I've actually been toying with the idea of shutting it down or selling it.