Hey there, at the moment there is no limit to posts per month but there is rate limiting on the daily basis. At the moment if you subscribe normally you will get 1 post/day. However, incase you want a different plan you can trade a higher daily limit with other attributes like length (1 month at the moment) or vote weight (~10 cents). For these changes I'd recommend you to talk to either KiwiJuce or Scarab on the Discord (https://discord.gg/uMXAGqw)