Round Nfc Smart Card

A customer finishes their meal, taps a phone to the acrylic disc on the table, and your review page opens before the bill arrives.

This is a passive NFC smart card cut from clear acrylic plexiglass, made to turn a single phone tap into an action. Hold a phone within one to six centimeters and the chip fires in about a hundredth of a second, opening a review page, an ordering link or a social profile with no app and no battery on the card.

The card carries an NTAG chip and supports custom patterns and branding on the acrylic face. It works across Google, Instagram, Facebook and other platforms, and comes in round and square styles plus matching stands and signs so it sits ready on a counter or table.

Key Benefits

• Instant tap to action One phone tap opens reviews, ordering or a social profile in about 0.01 seconds.
• No battery needed The card is passive and powered by the phone, so it never needs charging.
• Clear acrylic build Durable plexiglass construction that holds a custom pattern or brand on its face.
• Wide platform support Works with Google, Instagram, Facebook and other social platforms.
• Choice of NTAG chips NTAG212, NTAG215 or NTAG216 with 144, 504 or 888 byte storage options.
• Long rewrite life Rated for around 100,000 erase cycles so the link can be updated again and again.

Best for: cafes, restaurants and shops that want customers to leave a review, place an order or follow a profile with a single tap.

Why It Works

NFC runs at the standard high frequency of 13.56 MHz, the same contactless band phones already use, so a customer just taps and goes with no setup. Because the chip is passive it draws its power from the phone, and the rewritable NTAG memory means the same card can point at a new link whenever your campaign changes.

Quick Product Facts: Material: acrylic plexiglass; Chip: NTAG212, NTAG215, NTAG216; Storage: 144, 504 or 888 bytes; Read range: 1 to 6 cm; Frequency: 13.56 MHz high frequency; Power: passive, no battery; Erase life: 100,000 cycles; Shapes: round and square, with stand and sign options.

How It Fits Your Routine

Set a round card or a small stand at the till or on each table. When a customer is ready to pay or has just enjoyed a meal, they tap their phone and your review or ordering page opens on the spot.

Pick the platform style that matches your goal, a Google card for reviews, an Instagram or TikTok card to grow a following. When the link changes, rewrite the chip and the same card keeps working.

FAQ

Does it need a battery? No. The card is passive and draws power from the phone, so there is nothing to charge.

Which phones work with it? Any NFC-enabled phone, held within one to six centimeters of the card.

Can I change the link later? Yes. The NTAG chip is rewritable and rated for around 100,000 erase cycles.

What shapes are available? Round and square cards, plus small and large stands and a sign for counters and tables.