ilikecoding supports this item


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20 comments found.

Probably a good ideea! But watch the “virsion” typo. Good luck!

is there a mac OSX version?

I am developing Mac version also but It will take some time to complete

hello, is the source code also include. Another things did you developed this with n-tire way.

yes source code available. This is simple invoice system which uses sqllite databse

Would I be able to select the Purchase Order Number Format – AND will they auto generate/populate sequentially?

yes. you can. I will send you updated script when you purchase

Hi, I try to install the software and I have a porblem when I try to select add product or any option the erro is :

Unhandled exception in the application. If you click Continue, the application will ignore further If you click Quit, the application will close immediately.

Could not load file or assembly ‘System.Data.SQLite.Version =, Culture = neutral, PublicKeyToken = db937bc2d44ff139’ or one of its dependencies. An attempt was made carcar a program with an incorrect format.

How Can I fix it?


you can add the dll file in bin folder and recompile

Do this system automatically generates the prices for each products

yes it does

Do this system automatically generates the prices for each products

And also could change it to get the % also???

And also could I write it to get the percentage of things ?

please contact me via profile page If you need customization

could you contact me at so i can give you detail in what I want

How to install it can I to my website????

This is not web based one, It is windows based application

will we able to modified the pdf code so that we can add logo and other graphics. and also change the design.

will we able to restore the database and back up. is it use sql server express edition.

please contact me via profile page

I just bought now where do i go to change the tax to percentage please help!!

please follow the help documentation. If you know C# well it will not be a big issue. Otherwise please hire a developer for your customization work

Its been a while since I did that Just point me to the right direction and I can take care of it from there and you’re the developer its just something simple thanks

can i put this in web?

This is desktop application

[Your Response to lee4566] after reading that response, I would steer clear from this product. I would even rate it negative 5 stars if it was possible

Could not load file or assembly ‘System.Data.SQLite, Version=, Culture=neutral, PublicKeyToken=db937bc2d44ff139’ or one of its dependencies. An attempt was made to load a program with an incorrect format.

I have put dll file in the bin folder, you can add it to reference

Gracias :)

Hi, Great Work.Which database you are using?

I am using sqllite database


Also, “Add Prodcuts” should be “Add Product” or “Create Product”. It is singular, not plural.

Your example screenshots are not clear what area or section you are in, as the left menu shows no selection. Some do and others don’t. Perhaps you could add a title to the application, so it appends the current location and area to the TITLE??

Nice work.

am i allowed to edit it?