A payment link turns an invoice from a document into an action. Instead of reading your bank details and retyping them into a banking portal, the customer clicks through to a hosted page where the amount and reference are already populated, and pays.
The same thing is often presented as a QR code alongside the link, which helps when the invoice is being read on paper or on a different device from the one that would make the payment.
Why It Matters
A great deal of late payment is friction rather than refusal — the client intends to pay, but paying requires effort at a moment when something else is more urgent. Removing that effort measurably shortens collection. The prefilled reference matters as much as the convenience: it is what lets the payment reconcile automatically against the right invoice instead of becoming a puzzle at month end.
Example
An invoice carries a "Pay now" link and a QR code. The client opens the PDF on a laptop, scans the code with a phone, and pays by card in under a minute — with the invoice number travelling with the payment, so it reconciles without anyone matching it by hand.
Frequently Asked Questions
Does a payment link cost anything?
The link itself is free; the payment through it carries processing fees, typically a percentage plus a small fixed amount for cards, and a lower capped rate for bank debits. Offer both rails so large invoices are not paying an uncapped percentage.
Is it safe to put a payment link on an invoice?
Links from established processors go to hosted pages that handle card data, so you never touch it. The greater risk is the reverse — fraudulent invoices carrying a criminal’s link — so keep your details consistent and treat any change as a security event.