protected void btnPaidSalesAmount_Click(object sender, EventArgs e)
 {
     DataClassesAlbertDataContext db = new DataClassesAlbertDataContext();
     GoDine a = new GoDine();
     try
     {
         decimal amount = Convert.ToDecimal(tbPaidSalesAmount.Text);
         Guid userId = a.UserName_2_Guid(ddSalesPpl.SelectedValue);
         SalesID seller = (from s in db.SalesIDs where s.UserID == userId select s).Single();
         string concept = tbPaidSalesAmountConcept.Text;
         if (a.Pay_Amount_to_Seller(amount, seller.SellerID, concept) == 0)
         {
             lblPaidSalesAmount.Text = "OK -> Seller " + ddSalesPpl.SelectedValue + " received " + amount.ToString();
             tbPaidSalesAmount.Text = "";
         }
         else
         {
             lblPaidSalesAmount.Text = "Error -> Seller " + ddSalesPpl.SelectedValue + " did not 'get paid' Have Lana Check the logs for details :P";
         };
     }
     catch
     {
         lblPaidSalesAmount.Text = "Error -> Input value must be a number.";
     }
 }