Added FullPrice column to display Happy Hour Pricing.

Added Void or Reprint Report.
Changed Product.SalePrice -> Price
Changed Inventory.Rate -> Price

Tanshu.Accounts.PointOfSale/Reports/VoidReprintedForm.cs

@@ -0,0 +1,45 @@
+using System;
+using System.Collections.Generic;
+using System.Windows.Forms;
+using Tanshu.Accounts.Repository;
+using Tanshu.Accounts.Contracts;
+using Tanshu.Accounts.Helpers;
+
+namespace Tanshu.Accounts.PointOfSale
+{
+    public partial class VoidReprintedForm : Form
+    {
+        IList<BillDetail> _list;
+        public VoidReprintedForm()
+        {
+            InitializeComponent();
+        }
+
+        private void dtpStart_ValueChanged(object sender, EventArgs e)
+        {
+            ShowStatement();
+        }
+
+        private void ShowStatement()
+        {
+            _list = new SalesAnalysisBI().VoidOrReprintedBillsList(dtpStart.Value, dtpFinish.Value);
+            dgvSale.AutoGenerateColumns = true;
+            dgvSale.DataSource = _list;
+            dgvSale.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.AllCells;
+            dgvSale.Columns[1].DefaultCellStyle.Format = "#,##0.00;(#,##0.00);0";
+            dgvSale.Columns[1].DefaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleRight;
+        }
+
+        private void dtpFinish_ValueChanged(object sender, EventArgs e)
+        {
+            ShowStatement();
+        }
+
+        private void Sale_Analysis_Form_Load(object sender, EventArgs e)
+        {
+            dtpStart.Value = DateTime.Today;
+            dtpFinish.Value = DateTime.Today;
+            ShowStatement();
+        }
+    }
+}