A simple summary showing "Total Sales Today" and "Low Stock Alerts." 7. Modern Enhancements
VB.NET is still widely used in desktop billing applications, especially for retail, pharmacy, and grocery shops. The code above gives you a working start — extend it with barcode scanning, multiple tax rates, or a dashboard. vbnet+billing+software+source+code
This form allows adding/editing products. It includes a DataGridView to list items. A simple summary showing "Total Sales Today" and
Private Sub CalculateTotals() Dim subTotal As Decimal = 0 Dim totalCGST As Decimal = 0 Dim totalSGST As Decimal = 0 This form allows adding/editing products
Public Class BillingForm Dim totalBill As Double = 0 Private Sub btnAddItem_Click(sender As Object, e As EventArgs) Handles btnAddItem.Click ' Basic validation and calculation If txtPrice.Text <> "" And txtQuantity.Text <> "" Then Dim itemTotal As Double = CDbl(txtPrice.Text) * CInt(txtQuantity.Text)
Public Class frmInvoice Private dtDetails As New DataTable()