They will enforce this Ex Post Facto and get your data from the Credit Card Companies.
Why would they not use one unconstitutional method prevent them from gather data on your constitutionally protected rights?
Credit card companies do not have that information.
We do not know WHAT you bought only WHERE you bought it. So yea, we know that you bought something at Cabela’s or the local gun store but we do NOT know WHAT you bought.
We know the card # and 4 pieces of information: the ISSUING BANK that the money comes from when you spend it, the MERCHANT, as in Cabela’s or whoever, the ACQUIRING BANK, where the MERCHANT banks which is where the money will be deposited, and the AMOUNT of the transaction.
That is all of the info about the transaction we as a credit card company get on our end.
The merchant’s point-of-sale system (POS) is a whole different matter in regards to what it might collect and keep either locally or centrally at Cabela’s headquarters for example.