Best way to accept payments online?

[meowmeowkazoo]

I know a lot of people use paypal and that's what I have always used to pay people. I have heard though, that people can complain about you and get their money back. I'm not sure if it's true, but it does worry me.

I have heard that too. That people can dispute a payment and just get their money back + keep the snake they bought from you.