It should be on window related device like hand held PDAs and should be
connected to any thermal printer via Bluetooth
While you're out you can print out any invoice
Software should have bar code scanning option so you can scan all your product
& price of items such as cost & selling price plus tax
When you go on making invoice,you scan the item's barcode then the item should
come up with selling price plus tax
please visit following application which I am using.
[login to view URL]
id=com.invoice2go.invoice2goplus&hl=en
but I'm having problem coz it doesn't show the total items you put on the
invoice
Secondly it should show the non vat item's amount separately at the bottom of
the invoice
Thirdly I couldn't found any thermal printer which should support the air
printing
I want some thing simple on the window device like hand held PDAs which are
normally communicate with the printer through blue tooth
I'm going to send you an invoice for reference
Hello Sir...
I read your description carefully..
I'm mobile developer.... i have many experience about mobile program...
i can also decompile any exisiting apk...
if you have sample app, i will extract full source code and you can customize that app..
if you have interest contact me. thank you..
Hello
I will use all my skills as a computer engineer to satisfy you and within the time specified.
Also, I will do everything my expertise available to the project.
More information, you may contact me
See you soon