Like a fixed scope monthly package set number of posts, captions, emails, whatever rather than billing hourly or per piece. the idea is the client knows exactly what they're getting each month and I know exactly what I'm delivering, no scope creep, no awkward conversations about extra tasks. I've been doing content work for a while now and honestly the project-by-project approach is exhausting one month is full, the next is quiet and I never know where my income is coming from. a retainer feels like the obvious next step but I've never structured one properly before. has anyone built a content retainer offer that actually works like what do you include, how to price it, and do clients actually go for it over one-off projects?