Cool plugin! Need a little help though, I noticed the plugin doesn't list all the packaged fonts included with TCPDF.. I looked at the source, but couldn't figure out why.
The fonts I see listed are only Serif 1, Serif 2, and monotype and a couple of bolded versions of those.
I believe this is why when I create a coupon with Greek characters, the pdf is generated with ????? ???? instead of the correct characters.
Perhaps the fonts don't have the character subsets for UTF.