If you hand out a QR card and the link behind it sits on someone else's domain, read this first. A card that points at an address you do not control works only while someone else keeps it running. This is not for you if your clients arrive only by referral and never ask for a link.
What is behind the QR code on your card?
An address. A QR code is a printed web address, nothing more. One card vendor, NexaLink, puts it this way in an article updated on 9 August 2026: "A QR code is just a printed URL: it keeps encoding the same address forever." If that address is on the vendor's domain, "only the vendor can decide whether it still resolves, and you cannot redirect it."
So the test costs nothing. Scan your own card. Copy the address from the browser bar. Read the domain. If it ends in the card company's name, the page behind your card is theirs. If it ends in a domain you bought in your own name, it is yours.
The same article has a table of five card platforms. Its summary is that only one documents a customer-owned domain, and that one needs an enterprise plan with a 100-seat minimum. That is one vendor's table, checked on 9 August 2026, and it says some of its figures for other platforms are unconfirmed. Read it as a prompt to ask your own vendor, not as a ruling on any of them.

What happens when the subscription ends?
It depends on the vendor and the card, which is the point. Here is what three vendors say on their own pages.
Three vendors, three outcomes. We do not say what any other vendor does. Before you pay, ask yours one question in writing: what does the link show on the day after my plan ends, and can I point it somewhere else?
The reason it matters is the person who scanned. They hold a card from a meeting, open it a month later to book you, and see a 404. They do not call the card company. They book someone else.

Is the chip the problem?
No. The address is. Cardless Club explains that an NFC chip "stores one short thing: a web address." Your name, number and links sit on the page that address opens, not on the card.
So an NFC card does not die when a plan ends. It holds an address that may open nothing. There is one more detail to ask about. Cardless Club says an unlocked chip can usually be rewritten with a free app, and a locked chip "can never be changed, by you or anyone." If you are about to order a batch, ask whether the chips are locked, and to what address.
When is a digital card enough?
Often. If you meet people at events and only need to swap contact details, a vendor-hosted card does that job. If the link lapses, you lose little: they have your number and can message you.
It stops being enough when the card is how a client books you. You hand it to someone in a meeting, they take it home, and they use it next week or next quarter. That is when a dead link costs a booking, and you will not know it happened.
Here is the rule we use. Open the card. If the address sits on a domain in your name, keep the card. If it sits on the vendor's domain and clients reach you through it, put your own page between the card and the vendor.

What do you put behind the card instead?
One static page on a domain you own, with your name, role, phone, email and one link. FollowMySite recommends the same thing as the rescue move: point your tags at it and use it for any future printing. It adds that a domain the vendor registers for you is not yours by default, so register your own, in your own name.
That is what a Founder Page is. The live page describes it as one page in your name, on your domain, booking to the contact you use. The address of that page is what goes on the card. If you ever change card supplier, the card changes and the address stays.
We do not sell, print or program cards, NFC tags or QR codes. A Founder Page does one thing: it gives the card somewhere safe to point. If the domain is the open question, read how to buy a .ae domain in your own name first. If you are still at the permit stage, read the permit post.
What does it cost, and what do we add?
This is what the live Founder Page states today, on 26 October 2026.
There is no monthly minimum on a Founder Page. The few days to go live start when your domain and your bio line reach us. You see the page before it goes live, and a yes puts it on your domain. We never hold your domain.
Our method is called Own the booking. You tell us what you sell and where people book you today, and we reply by email within 24 hours. We do not promise a Google listing or leads. Mindcat is a Dubai company, founded in 2022. If your card's address is not yours, tell us what you sell and where people book you today.

