Most people still don't know what an NFC business card is, which is exactly why it's a good time to sell them.

Here's the play: you buy blank NFC cards for $1–3 each, program them with a free app to open a link (a digital business card, a Google review page, an Instagram/LinkedIn profile — whatever the buyer wants), and sell the finished card for $30–50. Local realtors, salons, restaurants, and freelancers are the easiest first customers because they're already annoyed at re-typing their info onto paper cards, and a Google-review NFC card can noticeably boost their review count in a week.

The actual skill ceiling is low. Sourcing and programming take a few hours to learn. The part people underestimate is packaging and pitching — a card that just does 'one boring link' doesn't sell, but a card pitched as 'never hand out a paper card again, and get more 5-star reviews automatically' does.

I put together the exact sourcing links, the programming walkthrough, and the sales script I use into a PDF guide (NFC Coach) if anyone wants to skip the trial-and-error. No fluff, no face-cam — just the process.