QR Payment Link Sheet and Counter Card Maker

QR Payment Link Sheet and Counter Card Maker is an offline app (one HTML file in a zip). You list the payment links your payment provider gave you, with a name, an optional amount and a payee line, then print counter cards for the shop desk or QR stickers for invoices, delivery bags and receipts. The app only prints the QR code of the link you type.

The problem it removes: Payment links get pasted into a word processor one at a time, the QR code ends up a different size on every card, the link itself is not shown so customers cannot check where it goes, and nobody notices a link with a typo until a customer scans it. Here the links live in one list, every card and sticker is laid out the same way, and each link is checked for the obvious mistakes before you print.

What is inside:

• List of payment links with a name, optional amount, payee, reference line and note
• Counter cards on A6 (four per sheet), A5 (two per sheet) or an A4 poster, four colours
• QR stickers on eight editable A4 sticker sheet grids, with test page and offset calibration
• The link printed in words under every QR code, so customers can see where it goes
• Checks for a missing link, a link with spaces, a link that does not look like a web address, http instead of https, and very long links
• Copies per link, and the sheet start position for part-used sticker sheets
• Print through the browser or download a PDF at exact page size
• Example data you can load in one click, a Start here guide and an Honest limits panel
• JSON backup and restore, CSV export, and CSV import with a check of every row before anything is added

Who it is for: shops, salons, clinics, tutors, market sellers and home businesses that already have payment links from a payment provider and want a clean counter card or sticker for them.

What it is NOT: It does not process, collect, hold, send or record payments. It does not create payment links, check that a link works, check who owns it or follow it. It does not know whether a customer paid. Create and test the link in your own payment provider's account first. The PDF file holds Latin letters only: Arabic text prints through the browser's own Print and Save as PDF. It is not legal, tax or accounting advice, it is not connected to any government system, bank or messaging service, and it does not file or send anything by itself. UAE e-invoicing is not part of it.

Your data stays on this device in your browser. Back it up with Export; clearing browser data loses it otherwise.

Verified by us: scripted tests in Chromium (104 checks through the real screens: adding, editing and deleting records in every table, required-field messages, backup then clear then restore, CSV export then import, keyboard order, print layouts rendered to PDF, no horizontal scrolling at 375 and 1280 pixels, no network requests) and an independent recalculation by a separately written Python evaluator of 444 calculated values (25 randomised rows plus the example data) with 0 mismatches. Safari engine (WebKit): smoke test passed; Firefox: could not be launched. Not tested: Firefox beyond what is stated here, and no real printer was used (print layouts were checked as PDF).