Just looking for a little help cause I'm new to this .

[moisey]

For starters I'm trying to figure out why do my Amex decline, I'm putting the track one, and the bin is good bin just never approves.
I've also started using NFC cause it's easier without having to dip I've been told that vendetta a good site for tapping. But I want to know can any bin be used for NFC? Just help a brother out and I will to trade NFC software for BTC or valuable information. I can also be reached through ICQ 701239993