Files extension
The file downloads after payment. Not before.
A 3D model, a survey, a report, a template: you share it with a €30 link. Whoever arrives sees the watermarked preview, accepts terms and consent, pays by card or bank transfer through Mollie, and only once payment is confirmed receives the clean file. The proceeds go to your Mollie account: Kamzan does not touch the money.
You are the seller, Mollie collects, Files delivers
Content sales are built on top of public links, which must be active. The seller connects their own Mollie account once from Kamzan Account; from then on the sharing window shows the “Sale” block: price, currency, terms and conditions, and the tick asking the buyer for consent to immediate delivery with waiver of the right of withdrawal — the one consumer law requires for digital content delivered at once. Payment happens on the seller’s Mollie profile, who remains the seller of record and responsible for VAT and invoicing; confirmation reaches Files from the Mollie webhook, the single source of truth: no file is delivered because the buyer “came back from the payment page”.
How it works
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Connect Mollie, once
From Kamzan Account you authorise Kamzan to create payments on your Mollie account. In Files, Settings → Sales shows the connection status: until it is there, the “Sale” block stays off.
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Put the price on the link
You create the public link as usual and switch on “Sale”: price and currency, your terms and conditions, the withdrawal consent — recommended. The watermark on the preview, with the viewer’s email, discourages those who would settle for a screenshot.
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The buyer pays and downloads
A page with price, preview, terms, ticks and “Buy and download”. They pay on Mollie, come back, and when the webhook confirms they receive the download link — valid seven days, for a limited number of downloads — by email too. If they closed the browser, the link reaches them anyway.
Whoever pays downloads. Whoever does not looks at the watermark.
What you can do
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Money never in Kamzan’s hands
The payment is created on your Mollie profile: you collect, directly. Kamzan withholds a per-transaction fee, disclosed at activation, and invoices only that.
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Delivery only on confirmed payment
The confirmation is the one Mollie sends to Files, not the buyer returning to the page. The webhook is idempotent: if it arrives twice, the sale stays one.
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Terms and consent recorded
Acceptance of the terms and consent to the waiver of withdrawal stay recorded with date, time and IP: what is needed for digital content delivered at once.
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Watermarked preview
Before paying the document is visible, but with the viewer’s email repeated on the pages. Afterwards, the clean original.
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Sales dashboard
Every sale with status, buyer email, amount and fee. For bookkeeping and for answering “I paid and got nothing”.
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Said plainly: you sell access, not copy protection
Once downloaded, a file can be reshared. The watermark discourages, it does not prevent. Files does not promise a DRM that does not exist.
Frequently asked questions
Who invoices the buyer?
You do: you are the seller and the transaction holder on Mollie, so VAT and invoicing are your responsibility according to your country’s rules. Kamzan invoices only its own fee.
What if the buyer asks for a refund?
You decide and execute the refund from Mollie. The consent to waive withdrawal, if you required it, protects you for digital content already delivered; Kamzan’s fee on the transaction is not returned.
Do I need a Mollie account?
Yes, in your or your company’s name: that is where the money goes. You connect it once from Kamzan Account and Files uses it for every sale.
Does the buyer have to register?
No: they give their email, accept, pay. The download link reaches them on the page and by email, and is valid for seven days.
The other Files features
Move your company files to the cloud
Request a demo: we’ll show you how Files makes storage and sharing simple and secure.
Alex