Difference in NOVBV AND VBV

[jhon111222]

So the only thing I know is that vbv is an extra layer of security and only makes carding more tough. I bought a cvv card 2-3months back and I was a complete noob, I just turned on the VPN and tried to buy a gift card. It didn't go through, it redirected me to the vbv page and the only thing I want to know now is which card to buy from websites which sell them, Can someone please tell me the difference in cvv, cvv2 , dumps and NOVBV cards. The card I bought was a cvv and I didn't know it was a VBV card. How to figure out which card is vbv and which one is NOVBV. I'm planning to buy a NOVBV card and will try to buy a gift card again with socks5 and clean browser. Any extra tips are also appreciated. Thanks