Convert Paysafe to PSN Card?

Cr
- in PlayStation
1

I plan to buy a game on the PlayStation Store (PS 3). But now I have a Paysafe card. So somebody knows how to:

Convert to PlayStation Card
Add credits to the PlayStation
Or other ideas

Again, I have a PlayStation 3

Br
1

You can buy a PS credit code on the internet, as long as the site supports payments via PaySafeCard.