QSekaiYou've been invited. Your friend's code is already filled in. Sign up and try Pro free for 14 days. If you then subscribe to Pro, you both get a month of Pro free.
Claim your inviteScan. Sell. Repeat.
Card show sellers
- Add card
- Print QR
- Scan when sold
- Profit, calculated automatically
Try Pro free for 14 days, no credit card. Nothing to cancel
The real app, recorded: add, print, scan, sold. Fifteen seconds, no cuts.
Inventory and point-of-sale built for a table at a card show. Stick a QR label on a sleeve, scan it when someone buys, take the money, move on. Every part of that works with your phone in aeroplane mode, because convention-hall wifi never does.
No card, no surprise at the end: confirm your email and the 14 days start. When they are up you keep a free account: 25 items free forever, nothing charged, every label you printed still scans.
Invite a seller and you both get a month of Pro freeHow it works
Three steps, and the middle one takes a second
The point is that a queue never forms. Everything a sale needs is already on the phone before the buyer reaches the table.
Label it once
Add a card, print a QR sticker, put it on the sleeve. The code never changes and never gets reused, so a label printed last year still scans today.
Scan at the table
Point the camera, or use a barcode gun. The card, its price and its condition are on screen before the buyer has their wallet out.
Sell, and it is counted
One tap. Stock goes down, the sale is on the ledger with what you paid and what you made, filed under the right show.
Nothing here needs a connection. Your stock lives on the device, so scanning, selling and printing carry on through a dead zone, a flat hotspot or a hall with three bars and no throughput. When a signal comes back it syncs to your other devices on its own, and if it never comes back, you still close out the day.
What you get
Built for the specific mess of a card table
Know what you actually made
Record what you paid and QSekai ranks your shows on revenue, units and margin, so you can see which events are worth the table fee and which are costing you a weekend.
Labels that fit your printer
Any roll size to the half-millimetre, three layouts, and control over every field that prints. Brother, Rollo, Munbyn, Dymo, Zebra: seven stock sizes ready to go, or type your own.
Two people, one table
Give staff their own login. They sell from their own phone against the same live stock, and your billing and subscription stay yours alone.
Your data stays yours
Full JSON backup on every plan, including free, and CSV export from Basic up. Cancel and your inventory, your sales history and every QR code you printed keep working.
Pricing
Priced against what a table costs you
A weekend table costs €50–200. This is the thing that tells you whether you made it back. Yearly is two months free on every tier.
Free
€0
- 25 items
- 25 labels, enough to sticker a box
- All 14 categories built in
- Everything works offline
Basic
€14.99 /month
- 500 items
- 300 labels a month, unbranded
- Profit and margin tracking
- Three shows, compared
- CSV export
Pro
€29.99 /month
- Unlimited items
- 2,500 labels a month
- The label designer
- One team member
- Consignment: sell cards for others on commission
- Unlimited shows, compared
Business
€59.99 /month
- Unlimited everything
- Three team members
- Consignment, 2 GB for contracts
- API access
- Priority support
Only at one show a month? A €7.99 Show Pass unlocks Pro for 72 hours, with 500 labels. Two of those cost more than a month of Basic, which is the point: if you are doing this regularly, the subscription is the cheaper answer and we would rather say so.
Cancel any time to stop the next renewal. Changed your mind? Withdraw within 14 days and get back the part you have not used. After that, payments are not refunded. Terms
Invite a seller
Invite a seller. You both get a month of Pro free.
Every account has a link. Send it to a seller you know; when they subscribe to Pro and the payment goes through, you each get a month of Pro free.
Your link. Their Pro subscription. A free month each.
If you already pay for Pro, your free month comes off your next bill. If you don't, Pro is unlocked on your account for a month. Up to six free months a year from invitations.
- Share your link. It is in the app under Settings → Invite a seller, or read the code out at the table.
- They sign up through it. Your code is already filled in for them, and they get the normal free 14-day Pro trial.
- They subscribe to Pro, monthly or yearly. Signing up on its own earns nothing, so nobody can farm it.
- The payment goes through, and you both get a month of Pro free. Their next month costs nothing, and yours is added the same moment.
Set up before your next show
Try Pro free for 14 days, no credit card, nothing to cancel. Signing up takes a minute, and after that QSekai runs with no connection at all.
When the trial ends you keep a free account with 25 items, and every QR label you printed still scans.
