>>>It would be safe to use Paypal?
With the vast majority of internet sites it's perfectly safe to use a credit or debit card anyway. (I might hesitate on a dodgy-looking Chinese site but I probably wouldn't be buying from there anyway; sites like Amazon, etc are perfectly safe). PayPal gives you the extra security of having a trusted intermediary (so that your payment is to PayPal, rather than direct to the vendor) but, of course, not all vendors accept PayPal.