Ranking of online payment methods

As I read about safe methods to pay online most of the time pre-paid credit cards are the top rated answer which makes sense. But if I look at the other payment methods I am not sure in what order I would rank them or if they are equally bad.

**Paypal**: Paypal obviously knows everything about you, where you buym, how much you paid etc. As a prod I would say, that the online store doesn't really get much information …

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