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Linux At the Point of Sale
NegativeK writes "I work at a local comic and games shop, and I've been kicking around what it would take to implement a barcode scanner and more detailed inventory control. Currently, the setup is a low-tech register that tracks general areas of sales: new comics, ccgs, Games Workshop, rpgs, etc. Requirements include FOSS on Linux, the ability to use a cheap scanner, datamining, and output in a useful format (perhaps OpenOffice spreadsheet). The idea hasn't been pitched to the shop owner yet, so ease of use is probably more important than anything — but breaking out the programming books to work on parts isn't out of the question for me. Assuming the actual register stays, what resources are out there for a barcode/inventory implementation?"
I am so tired of these "look at sourceforge and freshmeat" answers we get everytime someone asks for advice on slashdot. I am sure peope already know those exists. But have you *really* tried looking for a software project in SourceForge lately? I have. And even though the filters are nice, the amount o garbage projects out there is amazing. And there are so many projects that misleadingly have the "stable" or "production ready" labels which are not even on pre-alpha. Or others that say they are focused to "end user" and is a darn API.
;-)) which one would they recommend...
Really, the noise-ratio of SourceForge is amazing, given that everyone and their mother can upload projects. When someone posts in slashdot is to know things that have *worked* and are working currently for other people. Sure, there are thousands of books about dating on amazon, but if you wanted one, you would go ask some people (not in slashdot of course
If you are going to recommend to look on SF or FM, then please consider just looking at the next story on slashdot... you really do not add anything useful to the conversation.
And to the parent, sorry it is nothing personal, but most of the posts I read at the time of my reply are among the same lines. I am also interested in the original question, but as I said before, I am looking for *experiences* from another people using such software rather than only a list of all the "Yet_Another_P0S I_started_for_school_homework.sf.net"
Ubuntu is an African word meaning 'I can't configure Debian'
That is where the works... integrating with the rest of the business software.
I have written an html/cgi Point-Of-Sale for my wife's hot sauce retail shop. Works excellent and is integrated with a custom and much larger web store builder, order manager, and inventory control. This is the hard part and consists of several thousands of lines of perl code.
As far as bar code reading you just use a wedge or y cable and it acts just like keyboard input. A little javascript to ensure which form field is the active/default field and you are away. Input can come from a bar code scan or keyboard input for those items which are not bar coded.
Same mechanisms on vendor order receive for inventory maintenance.
I used to own a bookstore and had the exact same idea. Since I am a competent programmer I build my own scanning system. It worked fine. But.
I wasted a lot of time on that system, and should have just bought an off-the shelf product. But.
In actual point of fact, the data mined by using the scanner was useless. The reason for this is simple: the manager of a small store who spends a good part of their lives inside will already know what needs to be done, whats selling and whats not. There is little insight gained from the data you gather.
And.
It degrades the customer experience in subtle ways. First off, it makes the transaction just a little bit slower. This irritates customers. Next, it adds a level of distraction to the employees whey they have to pay attention to so fine a level of technical detail; the added 'cognitive load' of using and keeping the system up to date fatigues them and makes them more system oriented and less customer oriented.
In short: this sort of fine level of tracking is net negative to a small retail business.