Hello. I love Agenda and I would like to contribute to your work, but, as of it is right now, I don’t really need any of the premium features that much.
Also, since I live in Brazil, the yearly subscription costs about R$ 200, which is 1/5 of the minimal monthly wage (which is really expensive by Brazilian terms).
So, I would like to suggest a light subscription, which would grant the user to pick only 2 of the premium features, but would cost USD 10 instead of 35.
I would gladly pay 10 per year to be able to access some not required but cool features (such as archive projects or pin notes for example), knowing that I am helping your work in the process.
Since I have a lot of experience with software development, I know that depending on how the lock/unlock of features is implemented, that will be either very easy or very hard to do, but please keep that in mind.
Also, I would probably pay the whole amount if you guys add a fully featured web version, so I can use the same notes on windows or linux.