Sales Mobile Application

1- Main Feature In Mobile App
• Create sales invoices
• Create sales return invoices
• Create customer invoice settlements (payment from customers)
• Transfer items between stores (from main salesman van and reverse)
2- Setting in app
• Units
• Item Groups - subgroup
• Items – 3 packages needed
• Customers – customer type
• Salesman – salesman type
• Stores – store type
3- Reports and printing
• Print electronic sales invoice - Print electronic sales invoice return
• Print receipt voucher
• Stores balances report
• Item movement (item card) report
• Sales invoices report
• Items sales report
• List of credit invoices
• Statement of account for customer
• customer payments report
• End of date report for every salesman

4- Frontend >> Flutter & dart