A: Yes — in the notes and terms fields, we have a rich text editor where you can select text and attach a URL, or simply paste a link and it becomes clickable. You can also use bold, italic, lists, etc. Feel free to reach out via email if you need help finding that option.

For unsupported payment gateways, we have a dedicated feature to attach external payment links — they show up as a "Pay now" button on the invoice. Guide: https://invoiless.tawk.help/article/payment-links