I'm buying links (for SEO) on a daily basis, and in order to be able to send payments, I need an invoice issued by the website (usually an owner).
Most of the webmasters that don't work as a company, have no idea how to create an invoice and find it very diffucult. It goes to the point that they don't want to get a payment because they can't spend a few minutes to learn how to do it.
I wonder how hard is it for somebody to fill in a form on a free invoice generator, save it as a PDF file, and email it?!
