Hi guys, I've got a freelancer doing some work for me. I was wondering about how I can easily get them to submit and invoice and pay them whilst keeping it acceptable for the accountants. He wants me to pay via paypal (which is reasonable), but what documentation do I need him to supply? I'm thinking a work-for-hire agreement is needed, plus something that says how much the invoice is for and what it incorporates. But is it legal to use email for invoices? or do they have to be on paper? I guess I get plenty of electronic invoices for software, so maybe it doesnt have to be on paper. Anyone got any experience on UK invoicing? Ta.