You quoted a client a price. Now you want them to pay in crypto without signing up for anything or installing a store. A fixed-amount payment link is the invoice. Here is how to send one in a couple of minutes.
Most invoices do not need a fancy tool behind them. You agreed a price with a client, and you want a clean way for them to pay it in crypto. You do not need invoicing software, a store, or a developer. You need a link with the amount baked in, and you can paste it straight into the email you were already writing.
A fixed-amount payment link is a short URL with the price set in advance. The client opens it, the checkout already shows what they owe, they pay, and you get the money. They never make an account or hand over a card. For a one-off bill or a deposit, that is the entire job, and it beats a PDF invoice with bank details the client then has to act on.
From your dashboard, create a new payment link and choose a fixed amount. Set the price (for example 250 USD) and give the link a title the client will recognise on the checkout page, like "Website deposit, Acme Co" or "Invoice 0042". If you want the payment in one specific coin, pin it to that coin so the checkout skips the picker. Otherwise the client can pay in whatever they hold. Save it and copy the URL.
Paste the link into your email. Keep the note short and clear:
Hi Sam,
Here is the invoice for the logo work we agreed, 250 USD.
You can pay in crypto here:
https://cryptopayr.com/link/acme-logo-0042
Any coin works, and it settles instantly. Thanks!That is the invoice. The client clicks, pays, done. The same link keeps working if you ever need to bill the same amount again, so a retainer or a repeat order does not mean making a new one every time.
You do not have to chase it. Every payment against the link shows up in your dashboard, tied to the link so you can see exactly which invoice cleared. If you run your own systems, point a webhook at them and your software can mark the invoice paid on its own. Either way you are not refreshing a bank app waiting for a wire to land.
If you want the link to look like a proper "Pay now" button instead of a raw URL, the button guide shows how. For most invoices though, the plain link in an email is all it takes. Make your first one and send a bill in the next five minutes.
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