From: Paul Hänsch Date: Mon, 19 Nov 2018 11:27:33 +0000 (+0100) Subject: start billing section in invoices, introduce sessions for securing transmissions X-Git-Url: http://git.plutz.net/?a=commitdiff_plain;h=c9bb4a41908f01e2e9698d17cf1027255b53a47b;hp=c9bb4a41908f01e2e9698d17cf1027255b53a47b;p=invoices start billing section in invoices, introduce sessions for securing transmissions ---