What shopping websites don't require CVV that you know? That store payment methods? [WW Shipping]

[SoloSoLow]

I'm looking for shops that store payments like card and paypal and ship worldwide. This is for my research. If you would help, I would gladly tip you if it helps my project. Thank you

 

[DimmuBurgor]

A good amount of shops using decision tree risk scoring to determine whether or not it will throw