Exclusive: Discover to enable tracking of purchases at gun retailers from April

https://www.reuters.com/business/discover-enable-tracking-purchases-gun-retailers-april-2023-02-17/

Merchant Codes

https://www.citibank.com/tts/solutions/commercial-cards/assets/docs/govt/Merchant-Category-Codes.pdf

Here are some examples:

If you donate using your CC to

8651 Organizations, Political

Also, known is your religious inclinations

8661 Organizations, Religious

And if you are in trouble

9223 Bail and Bond Payments

Pay Attention!