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Release 2.8 · Feature 01

Auto label printing comes to DeckTradr Pro.

Finish a buy. A priced, condition-stamped label hits your printer before you set the card down. Built for the booth — for vendors who treat their inventory like a business and want every transaction to end the same way: shelf-ready.

The starter kit

The D110 ships with one roll. Most vendors order a label pack with it so they don’t run out mid-show.

Amazon affiliate links · see all supported printers

May 18, 2026·Pro feature·iOS

Three modes, one printer.

  1. Auto-print after every sale.

    Complete a buy or trade in the Vendor POS and a label fires the instant the transaction is saved. No extra step, no separate app, no fumbling for the printer between customers. The label is on the printer by the time you reach for sleeves.

  2. Print on demand from inventory.

    Need to re-label a card you graded out, repriced, or pulled for display? Open the card in your inventory and tap print. Same renderer, same template, same printer — without running it back through a scan.

  3. Customize without leaving the app.

    Store logo, condition, custom footer text, market price versus your sell percentage — every knob lives in Printer settings. Changes write through immediately and sync across every device on your vendor account.

Setup is three taps.

The app remembers the pairing. Force-quit and reopen, and it reconnects automatically the next time you start the POS — no re-pairing between shows.

Open the printer pair sheet from Vendor Settings → Printing & Labels → Pair printer. Pick your brand, turn the printer on, and tap Scan. Discovered printers appear under Nearby Printers; tap to connect.

Once connected, flip on After buy and After trade to start auto-printing. That’s the entire setup.

Brand
NiimbotPhomemoNelko

D110, D30, and P21 are supported.

Nearby Printers
D110-A21FNiimbot D110
Fig. 01Pair Printer · Vendor Settings → Printing & Labels
D110 connected
Paired · ready to print
Auto-print
After buyPrint a label when a buy completes
After tradePrint a label when a trade-in completes
Fig. 02Connected. Auto-print fires after every buy or trade.

What you can change.

Content toggles

Turn card name, card number, and condition on or off. Add a custom footer line for booth-specific markers like “$BUY” or your booth number.

Label content
Card name
Card number
Condition
Custom text$BUY
Fig. 03Label content. Show only what you need on the shelf.
Logo mode
Use store logo on labelLogo · Price · Condition
Pricing
Market price onlyPrint raw market price, not your sell percentage
Fig. 04Logo mode swaps the card name for your store mark.

Logo mode & pricing

Logo Mode swaps the card name for your store mark — three lines: Logo · Price · Condition. Pricing toggles between your sell percentage and raw market price; the auto-print path always prints what was actually paid.

Supported printers.

Three Bluetooth thermal printers pair with DeckTradr today. We recommend the Niimbot D110 — it’s what we use in-house and the only one we’ve sourced affiliate links for. Other brands won’t connect.

ModelLabel sizePairingNoteWhere to buy
NiimbotD110Recommended12 × 40 mmBluetoothTested daily in DeckTradr. Pairs fastest, holds the connection through long booth shifts.
PhomemoD3012 × 40 mmBluetoothSupported. A good option if you already have one on the shelf.
NelkoP21Set manuallyBluetoothSupported. Enter your label dimensions in Printer settings to match the loaded roll.

Amazon affiliate links — we earn from qualifying purchases at no extra cost to you. Use the exact links above so you end up with the right model and the right label roll; there are similarly-named lookalikes that won’t pair.

Questions.

Do I need a printer to use DeckTradr?
No. Label printing is an optional Pro feature — the app works without one. Printers turn a completed buy or trade into a priced, shelf-ready label without an extra step.
Which printer should I get?
The Niimbot D110. It pairs the fastest, holds the longest-lived connection, and uses 12 × 40 mm thermal labels that fit standard sleeves and toploaders.
Will my other-brand printer work?
Only the three models above pair with DeckTradr today: Niimbot D110, Phomemo D30, and Nelko P21. Others won’t connect.
What label size do I need?
12 × 40 mm thermal labels for the D110 and D30. For the Nelko P21, match the roll you have loaded and enter those dimensions in Printer settings.
Can multiple devices share one printer?
Yes. Turn on Multi-Device Printing in Printer settings and any phone signed into your vendor account can send jobs to the paired printer.

Get set up

Pair a printer this week.

Order the recommended hardware now and you’ll be printing at your next show. The setup itself takes about ninety seconds from the moment the printer comes out of the box.

One roll comes in the box. A label pack alongside it means you’re ready for the full weekend without scrambling. Open in DeckTradr →