Some information is good to know, purely as such, but if it really affects you, you've been doing it wrong for literally decades. So if anyone out there as an adult in the big wide world is seriously concerned for more than 0.2 seconds that bank and credit companies can and are now tracking firearms and ammunition purchases made with bank cards (which name kind of gives the answer away), including ATM/debit cards, I have something you really need to hear:
WTF is wrong with you, you mouth-breathing paint-chip-eating inbred retarded moron fucktard? Have you never heard of using CASH?!?
If that sentence requires any further explanation or elucidation, or you feel honor-bound to try and respond in defense of Chicken Little, you're not tall enough for the entire internet, let alone this blog. DLTDHYITAOYWO.
Those of you looking on at all this in bemusement, and wholly unaffected by events, continue to MYOB, and carry on as before. You are not the target audience.