David Anderson
Registered User.
- Local time
- Today, 04:21
- Joined
- Nov 18, 2007
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- 84
I need some help on how to charge for an Access application written for free for Customer #1 if I sell it to Customer #2.
Up to now, I have only ever written in-house Access apps while working as an IT Manager (recently retired), apps for my own use and my most recent project, a database for an annual international photographic exhibition for which I am a committee member. In other words, I have never sold my database apps to anyone. I have now been approached by another photographic society with a view to buying a version of my photo exhibition application. It is still at a very early stage and no deal has been done yet. However, in preparation for any discussions, I am now faced with the tricky problem of deciding how much money I should ask them to pay.
My photo exhibition app took me 7 months to write, starting with a blank sheet of paper. It took me some time to get up to speed on this as my VBA programming skills had got a bit rusty. There was no prior system in place, apart from paper-based processes. I did all the analysis work, selected and purchased the required equipment and currently act as the database administrator. Further development is planned for next year's exhibition.
It's a reasonably substantial application. According to FMS Total Access Analyzer, it has nearly 12,000 lines of bespoke VBA code, though I'm guessing it counts the blank lines as well as the real code lines. There are also 38 data tables, 180 stored queries (this quantity is inflated by a fair number of one-off ad hoc queries), 41 forms or subforms and 34 reports.
Any guidance on costing would be much appreciated. I don't want to charge too much, because they are a non-profit organisation, but I also want to get some reasonable payment for my past efforts and the conversion work to their requirements. A useful starting point would be for me to know roughly how much this would have cost to buy from a professional Access developer in the UK, so if any of you are reading this, then your advice would be particularly useful!.
David
Up to now, I have only ever written in-house Access apps while working as an IT Manager (recently retired), apps for my own use and my most recent project, a database for an annual international photographic exhibition for which I am a committee member. In other words, I have never sold my database apps to anyone. I have now been approached by another photographic society with a view to buying a version of my photo exhibition application. It is still at a very early stage and no deal has been done yet. However, in preparation for any discussions, I am now faced with the tricky problem of deciding how much money I should ask them to pay.
My photo exhibition app took me 7 months to write, starting with a blank sheet of paper. It took me some time to get up to speed on this as my VBA programming skills had got a bit rusty. There was no prior system in place, apart from paper-based processes. I did all the analysis work, selected and purchased the required equipment and currently act as the database administrator. Further development is planned for next year's exhibition.
It's a reasonably substantial application. According to FMS Total Access Analyzer, it has nearly 12,000 lines of bespoke VBA code, though I'm guessing it counts the blank lines as well as the real code lines. There are also 38 data tables, 180 stored queries (this quantity is inflated by a fair number of one-off ad hoc queries), 41 forms or subforms and 34 reports.
Any guidance on costing would be much appreciated. I don't want to charge too much, because they are a non-profit organisation, but I also want to get some reasonable payment for my past efforts and the conversion work to their requirements. A useful starting point would be for me to know roughly how much this would have cost to buy from a professional Access developer in the UK, so if any of you are reading this, then your advice would be particularly useful!.
David