- Sales invoice entry window with multiple print formats to PDF (with and without letterhead)
- Print format should have QR code faclity
- Application should have user permissions and department permissions (ie. that users who create the application will have access to only those application, but all invoices will be in sequence coding irrespective to the users)
- The user with admin privilage should have access to all the invoices
- If a department is given permission, then users in that department can see those invoices of those users inside that department.
- A report window with invoices register and export facility based on client wise and date range.