Well, it's hard to say. There are lots of different things you can do.
I've found trying to make money through 99c books is a bit of a bust. You really have to be moving a lot of volume to do it and, personally, I just can't move that much. However, borrows on 99c books are worth it, so one idea is to use Select.
Something like this:
Season 1:
#1 - 99c
#2 - $2.99
#3 - $2.99
#4 - $2.99
#5 - $2.99
Season 2 (etc):
#1 - 99c
#2 - $2.99
#3 - $2.99
#4 - $2.99
#5 - $2.99
Make each season a distinct arc with a notable bad guy, give the characters goals and ambitions and such that resolve in the season, then start season 2 with something new. While Season 1 is still fresh, only do freebies on the first part, but when Season 2 hits feel free to rotate though freebies on the parts of Season 1 (and also doing freebies on part #1 of Season #2).
That's my plan anyway!
I've found trying to make money through 99c books is a bit of a bust. You really have to be moving a lot of volume to do it and, personally, I just can't move that much. However, borrows on 99c books are worth it, so one idea is to use Select.
Something like this:
Season 1:
#1 - 99c
#2 - $2.99
#3 - $2.99
#4 - $2.99
#5 - $2.99
Season 2 (etc):
#1 - 99c
#2 - $2.99
#3 - $2.99
#4 - $2.99
#5 - $2.99
Make each season a distinct arc with a notable bad guy, give the characters goals and ambitions and such that resolve in the season, then start season 2 with something new. While Season 1 is still fresh, only do freebies on the first part, but when Season 2 hits feel free to rotate though freebies on the parts of Season 1 (and also doing freebies on part #1 of Season #2).
That's my plan anyway!