The whole method, start to finish. Your supplier, pricing and ordering script are on the vendor list — this is what to do with them.
A review card is a small NFC + QR card a business keeps on the counter. A customer taps it with their phone and lands straight on that business's Google review page.
You are not selling plastic. You are selling more Google reviews — which is the single cheapest thing that moves a local business's revenue. Price and pitch it that way and the objection mostly disappears.
Get your supplier's per-unit pricing from the vendor list and order the smallest batch you can. Not a hundred. Enough to hold one, tap it, and walk into shops with a real sample.
You cannot sell these from a photo. The sale happens the moment an owner taps one themselves and watches their own review page open.
Each card holds one link. For each business you need their Google review URL:
Then write it to the card with any free NFC writing app on Android, or an iPhone that supports NFC writing. Choose write URL / link, paste, hold the card to the phone.
Your cost per card is on the vendor list. What the business pays is not tied to that number — it is tied to what a stream of reviews is worth to them.
Two ways to sell it, and the second is the better business:
Target businesses where reviews directly decide who walks in, and where the owner is standing right there:
Skip chains. There is no decision-maker on the floor. Owner-operated only — you want a yes in one conversation, not a head office.
Go in at a quiet hour. Never during a rush. Have the card in your hand already programmed to their business.
The demo is the pitch. Do not explain NFC, do not talk about the technology. Let them tap it and watch their own review page open. Then stop talking.
"We already ask people for reviews."
"Right — and how many do you get? This is for the ones who mean to and forget. It takes them two seconds instead of finding you again later."
"Let me think about it."
"No problem. Keep this one — it's already set to your business. I'll come by next week." Leaving a working card is the close. They will use it, see reviews come in, and you have a customer.
Once a handful of shops are running:
Supplier contact, per-unit pricing and the ordering script are all there.