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ProffittCenter is released under the GNU Public Licence - the full terms are shown at the bottom of this page.

Why did we make the decision to release ProffittCenter, the ultimate EPOS, as a open source product? The following letter explains why another company chose this route and explains my sentiments better than I can.

THE BELL TOLLS FOR

THE SOFTWARE TOLLGATES
Philip Copeman explains why TurboCASH has adopted the Open Source Model.

Pink Software is South Africa's oldest software publisher. After 18 years of running a successful business software model, we have chosen to make TurboCASH available under the General Public License (GPL). So from now on anyone is allowed to copy and distribute TurboCASH Accounting. To understand how we came to this momentous decision, we need to cover a little of the history of software publishing.

I bought my first computer in 1979, an Apple II plus. In those days all programs were interpreted basic and came presented in source form. That means that the users, with a little bit of skill are able to see the inner workings of a program. In those days most users were programmers. Innovation was a cornerstone of the industry. You could basically "steal" someone else's source, modify it and have your own product available shortly afterward. This is how Lotus 1-2-3 was built, as a clone of Visicalc. How different the world might have been had it stayed this way.

EXE files came into commercial use with the arrival of the IBM PC in 1982. Lotus was one of the first products built on the tollgate model. In the tollgate model what you do as a vendor is develop a program and present it to users as a means of doing a business task that they have. At first your main aim is to get as much traffic onto your "highway" as possible. You do this with marketing campaigns and by introducing the product at a very competitive price.

Once you have high traffic, you put up a tollgate, a software upgrade or an annual licence fee. The marketing department has the job of deciding how high we can crank up the price of the revenues without our users jumping off the road. The users find it difficult to move their data and their systems and they like the ability to exchange data with others on the highway. They are reluctant to get off. So it's not surprising that prices for these packages keep rising.

Tollgate vendors also have a strong legal department to make sure that no other vendor copies the product and puts up a parallel highway that will give the users the ability to jump off to a cheaper option. This is what all the legal cases were about over the last 20 years: Xerox vs Apple, Apple vs Microsoft, Microsoft vs DRDOS. Lotus killed off anyone that attempted to make a spreadsheet, so companies like VP Planner or Lucid 3D disappeared. This is basically how all the early Dos products were built, Wordstar, Word Perfect, DBase, Novell networks. Our own industry was saved only be the intervention of the Department of Justice who blocked the Microsoft take over of Intuit Software (the vendors for QuickBooks).

We were even involved in our own copyright case with TurboCASH vs Pastel in 1992. We lost and Pastel went on the get a near monopoly of the South African accounting market. The result: prices of entry level accounting packages went up from R 500 to R 5000. Similar stories are to be found in the USA (QuickBooks), UK (Sage), Australia (MYOB) and Canada (Simply Accounting). Everywhere that the tollgates go up, prices are sure to follow.

The masters of the Tollgate model were, and still are, Microsoft. Starting from 1992, with Windows, they got users onto the toll road. Early versions of Windows were free. At first windows ran as an application on top of DOS, but eventually Windows became the ticket to the tollgate. It was only after the operating system became successful that the prices started to rise. This however was not enough for a rapacious revenue machine, so using the advantage of the operating system they started to chase down all the application vendors. This is how Lotus 1-2-3 gave way to Excel, Word Perfect to Word, Dbase to Access, Novell to Windows NT, and Netscape to IE5. This is how a word processor moved from costing $49 to $500. This is why an operating system has gone from being almost free to become the most expensive part of a computer purchase.

In the mid nineties a new movement, the Open Source movement started in the development community. This has a completely different approach. Its starts out with the position that the Software belongs to the users. The highway is built by the users. The users have an input in where the highway goes. There are no tollgates. The users have the advantage that they have access to the working of the program and they have the obligation that if they make improvements to the system that these improvements must be provided back to the community free of charge. The biggest success of the Model had been the Linux, TCP/IP and the Apache web server. Most of the Internet has been built on Open Source software. Recent successes by MySQL in the database market have shown that even bigger users are ready for Open Source.

Recently business packages have started to become available under the Open Source license. Most successful of these are Open Office and Mozilla. Now TurboCASH has joined the Open Source Movement. Our aim is to be the world's leading Open Source entry level accounting program. We are making the last 18 years of our research available free to all users and programmers and we are putting into place a system that will provide you with all the innovations that our community creates.

The Tollgate vendors argue that the software is their intellectual copyright and that they need the revenues to sustain their extensive marketing departments. It is the legion of programmers that we must feed to keep up the highway. The effect is in fact the opposite. Tollgate suppliers hold the users to ransom and pervert the development process. It is more important for a tollgate vendor to keep you on the road than it is to innovate. You actually end up paying for a legion of salesmen not programmers.

This no more evident than in the Word Processor market. It is a simple matter to build a world class word processor. It would take about R5 million and 4 years, but this is small compared to the hundreds of Millions that Microsoft makes out of the Word processor market in South Africa alone.. They hold the users to ransom, not by quality research, but by the fact that their closed data format makes it difficult to know that someone else can read your document if you don't use Word to write it. The product itself has hardly improved over the last 10 years, but the price has moved from $49 to $500!
It is a fact that very little of your Rand spent on Software makes it back to research. Most of it goes to distribution and to feed a marketing machine whose job it is to tell you that you are doing the right thing and to keep paying the fees. The open Source vendors rely on a completely different channel. The traditional retail software vendors are under pressure. The are being replaced by Internet delivery and by magazines. Your own .NET magazine has effectively become the biggest distributor of Software in South Africa with its cover disk every month. The pressure of this channel is the strength of the Open Source movement. It is a movement that is unstoppable.

This begs the question how will we make money from TurboCASH if we give it away for free? The first key to it is that our production costs are an order of magnitude cheaper than that of the mainline Accounting vendors. We are able to deliver hundred of thousands of copies without tax invoices, delivery charges, installation, registration, dongle security. We do not pay licence fees to database companies or have expensive support departments. Because our code is open, it a simple matter for consultants and users all over the world to easily modify and install TurboCASH.

We will make our money from selling commodities like invoice and statement paper, where we are able to use the large volume we print to provide cheaper prices; setup training workshops to teach TurboCASH and sell support contract to users that cannot be bothered to go and download the latest release from the Internet. We also offer a commercial licence to developers that wish to use TurboCASH to develop add-ons, but do not want to provide these add-ons in an Open Source way. This is a whole new way for us and the next year will show whether we get the take up that we expect to get.


Philip Copeman
MD, Pink Software
Cape Town
6 June 2003

TurboCASH can be downloaded form their (English) site at http://www.turbocashuk.com/

TurboCash is an open source accounting package that is highly recommenced..

 

GNU GENERAL PUBLIC LICENSE

GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software -- to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow.

GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0.

This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) _ These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for non-commercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. _ 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgement or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. _ 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally.

NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS

How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items -- whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. , 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License.

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Thursday, 6 September, 2007