Digital BW, The Print

Right now I write an invoice for each sale, detailing everything, and then I put a summary entry in a simple spreadsheet. The spreadsheet totals the year and let's me see how much printing I do versus art sales. 

Terry. 

>> On Dec 1, 2013, at 10:45 AM, <michael3442@...> wrote:
> 
> I'd like to raise the subject of tracking one's sales. After keeping track of my handful of sales on slips of paper filed....somewhere nearby, I'm now needing to put together a system to avoid total chaos at some point down the road. And where better to broach this subject than here in the midst of decades of experience. So, how do you manage your sales records? A database, spreadsheet, external software, shoebox? All responses much appreciated.