How to sell a course part by part in wordpress?

I am going to create a learning website by wordpress.

1.I want to sell a course's seasons seperately. For example course x has 7 season and i want to sell each season seperately. Is there any plugin ?

2.i want to sell seasons in order. For example student must buy season 1 befor season 2 and season 2 befor season 3. Is there any plugin ?

3.i want to students pay after watcing the seasons. For example student watch season 1 and if he was satisfied he pay for season 1 and season 2 will be accessable and free to watch and if he was satisfies from season 2 he will pay for it. Is there any plugin ?

Thanks. Have a good day.