Sorry no. Think about it If i did that then I would basically complete Two seasons each with 10 episodes give or take and actual work for next 2yrs for 3$.
So each update or new episode will be 3$ until Season 1 is complete then the Season 1 in total will be a little more.
IT's up to you or other players to wait till it's completed and then buy or if you want each episode, pay 3$ each time.