Okay, so I need to sign a suretyship for credit, and they claim (well, the form claims) I must attach a R20 Revenue Stamp before the business will process it. But weren't Revenue Stamps completely phased out back in 2009 (or around there)? Where would I even find them? I tried asking at the post office, and they looked at me like I was mad. So, is this still a thing, or does the business I'm dealing with have a very outdated form?