Pay only forcustomers using it.

Each computer, phone or browser holding a valid licence to one of your apps, counted once however many releases or updates it gets. Expired and revoked licences stop counting straight away.

Yes, on every plan. A phone app's licence is sealed to the phone's secure hardware and works offline. A web app's licence is a pass for one browser's own key, which your server checks with two small files from Pramaan. Each phone or browser counts as one customer, like a computer.

Every paid plan: Studio, Business and Enterprise. On any of them you can resell an app you bought on Pramaan Marketplace, as long as its publisher allows resale, and you can let buyers resell the apps you sell, earning a royalty you set. On the free Developer plan, an app you buy stays yours and your apps aren't resold.

What is resold is the licence, not a copy: nobody re-uploads the app, and no computer's key ever moves. The buyer pays into escrow; your Pramaan seals the licence to the buyer's computer, phone or browser by itself; the buyer's Pramaan checks it works and the seller is paid. The seller's copy stops working. You earn a royalty you set; Pramaan takes 2%.

The buyer's payment waits in escrow until the licence works for them, so a sale that goes wrong is refunded. If there's a conflict about where a licence came from, the people it concerns settle it first in Pramaan's encrypted messages, free. If they can't, any of them can involve Pramaan, currently for a $10 mediation fee, and Pramaan can freeze resale of that licence until it's resolved.

In crypto only. Plans are paid in USDC or USDT, digital dollars that keep a steady value, from the Pramaan Wallet that comes with Pramaan: press Pay with crypto in Plan and usage. The payment goes straight to Pramaan's treasury on the blockchain, and your plan switches on by itself, usually within a minute or two, with no code to copy. Apps on Pramaan Marketplace are paid the same way, in the currency each publisher chose: USDC, USDT, ETH or BTC. We don't take cards, bank transfers or PayPal, and we never hold your money. Enterprise starts with a conversation and is paid in crypto too.

Whoever sends a payment pays its small network fee, in the network's own coin: you, when you pay for a plan or an app. Publishing and licensing on a public blockchain have fees too, which you pay directly. We never take a cut of them. The practice network on your own computer has no fees at all.

Yes. The free plan runs entirely on your own computer, and Enterprise can run fully on your own servers. Paying gets you our hosted tools, support and updates, not permission to use your own software.

You can't add new customers. Everyone who already has your app keeps using it, because it never checks with us. Your files and records stay yours to take with you.

The Developer tier is free forever and covers most open-source use. For public-good projects that outgrow it, write to hello@aiteleresearch.com.

Yes. Studio and Business come with a 14-day free trial, once per computer: start it in Pramaan, in Plan and usage, with nothing to pay up front. And our refund policy gives you 14 days after your first payment anyway.