If I buy a movie on iTunes and then delete it after do I still have to pay?

So like if I buy/download a movie on iTunes from my iPhone, I watch it then delete it do I still have to pay for it? Does it even go on my payment thing or not i don't know: P

No! You can redownload it for free! I do it many times. I do that with games and music too!

Yup, you still have to pay for it. ITunes lets you rent movies for, I think, $3.99, if you don't want to keep it.