The whole reason I took this job is the stake in the company
Man I was suppressing the red flags up until now; this is the straw that breaks the camel’s back. You are going to get shafted at this job. It might be because someone is embezzling, they’re committing fraud in their manufacturing processes, or one of the owners is going to cut and run and leave the rest of you holding the bag. Maybe one day you’ll just show up and the doors are all locked.
You need to do absolutely everything by the book, document, document, document, CYA, and in a way that when shit goes south you’ll still have that documentation. And always have an exit plan.
If you have a smartwatch, does it support contactless payment? I have a Fitbit that does, technically it implements Apple Pay even though Fitbit is owned by Google now. I was able to set it up just fine through the Fitbit app on GrapheneOS (though I don’t think I’ve actually tested it yet).