Nothing is visible, no PII, no nothing is visible when my wallet is open. I mean nothing. No barcodes, no bank names, no numbers, etc. Security cameras in retail can pick up very fine details.
What's a representative camera (e.g. resolution, model number) that is used in retail?
Most of the cameras I've seen in new retail premises in the last few years are HikVision IP cameras, somewhere between 1080P and 5MP (2592 x 1944). YMMV though, and obviously you've got settings and NVR settings when considering quality of footage (and distance, lens etc.)