In the global cost of living crisis we need more help from companies trying to do good. many of us just can't afford to continually upgrade packages from storage getting filled up. At the same time, we don't want to be using unnecessary resources putting pressure on Proton. There already exists a backup/export process but it's not particularly user friendly and as far as I can tell there's no options, it's either all or nothing. I have 17.5GB of emails, I really don't need all of them saved, but there's no apparent way to just say sort emails over 3 years old to export and save elsewhere, so I could just easily delete those and keep the one's I might need again handy. It would be super brilliant if you could please come up with a tool to help users keep within the storage limits they can afford - if not through this way another suggestion would be welcome. Just please keep in mind your prices more than double from the cheapest account to the unlimited, and that's just simply not affordable for many of us who have been with you for years.