Extra Credit option for yearly subscriptions

There should be a clear option for users on annual subscriptions to purchase additional credits when needed.

At the moment, it seems monthly users can adjust their plans more flexibly, but annual subscribers don’t appear to have a way to “top up” credits without waiting for renewal. I didn’t see this included in the current roadmap, so I wanted to ask whether this is something you would consider introducing.

From a commercial perspective, this feels like a missed opportunity. I would personally purchase additional credits immediately rather than wait for my renewal period, and I suspect many other users would do the same.

Enabling credit top-ups for annual plans would likely improve user experience while also creating an additional revenue stream.