One common use case is being able to show product images for line items in invoices generated via the api. I can add urls, but in most browsers and pdf readers they don’t display as links, you’ll need to copy the url and paste it into a browser.
Would love to be able to either add links to line item descriptions or html in general.
This would be great not only for line item descriptions, but for any text field in the invoice, i.e. invoice title, invoice description or custom fields.
I tried to add html link tags to line item description but it displays it as plain text in the payment page and invoice pdf.