diff --git a/App_Code/ClsProductosServicios.vb b/App_Code/ClsProductosServicios.vb
index 4c7c41706..657fc4a88 100644
--- a/App_Code/ClsProductosServicios.vb
+++ b/App_Code/ClsProductosServicios.vb
@@ -1811,6 +1811,29 @@ Public Class ClsProductosServicios
         Return Retorno
     End Function
 
+    Public Function GetPSMultiplesPreciosLista(CveEmpresa As Integer, Optional CveClasificacion As Integer = -1, Optional CvePS As Integer = -1,
+                                      Optional CveProveedor As Integer = -1, Optional Estado As Integer = -1, Optional Marcas As String = "-1", Optional CveModelo As Integer = -1) As Boolean
+        Dim Retorno As Boolean = False
+        DataAdapter("PA_Vta_PSPrecioListaMultipleGet")
+        With SqlAdapter.SelectCommand.Parameters
+            .Add("@CveEmpresa", SqlDbType.Int).Value = CveEmpresa
+            .Add("@CveClasificacion", SqlDbType.Int).Value = CveClasificacion
+            .Add("@CvePS", SqlDbType.Int).Value = CvePS
+            .Add("@CveProveedor", SqlDbType.Int).Value = CveProveedor
+            .Add("@Estado", SqlDbType.Int).Value = Estado
+            .Add("@Marcas", SqlDbType.VarChar).Value = Marcas
+            .Add("@CveModelo", SqlDbType.Int).Value = CveModelo
+        End With
+        Try
+            SqlAdapter.Fill(Data)
+            Retorno = True
+        Catch ex As Exception
+            OnError("Ocurrió un error al obtener los precios.", ex, SqlAdapter.SelectCommand.Parameters.ParametrosInfo())
+        End Try
+
+        Return Retorno
+    End Function
+
     Public Function UpdatePSPreciosLista(Importe As Decimal, CvePrecioLista As Integer, Porcentaje As Decimal, CvePS As Integer, CveUsuario As Integer, Fecha As DateTime, Fijo As Boolean, Optional PrecioMinimo As Decimal = Nothing) As Boolean
         Dim Retorno As Boolean = False
         DataAdapter("PA_Vta_PSPrecioListaAdd")
diff --git a/Ventas/ActualizarPrecios.aspx b/Ventas/ActualizarPrecios.aspx
index 0a6afc9f3..b0f5f819c 100644
--- a/Ventas/ActualizarPrecios.aspx
+++ b/Ventas/ActualizarPrecios.aspx
@@ -21,11 +21,11 @@
     </li>
     <li>
         <asp:UpdatePanel ID="UpExportarExcel" runat="server">
-             <ContentTemplate>
-                 <asp:LinkButton ID="LnkExportarExcel" Text="<i class='fa fa-file-excel-o'></i> ExportarExcel" runat="server" OnClick="LnkExportarExcel_Click"></asp:LinkButton>
-             </ContentTemplate>
+            <ContentTemplate>
+                <asp:LinkButton ID="LnkExportarExcel" Text="<i class='fa fa-file-excel-o'></i> ExportarExcel" runat="server" OnClick="LnkExportarExcel_Click"></asp:LinkButton>
+            </ContentTemplate>
             <Triggers>
-                <asp:PostBackTrigger ControlID="LnkExportarExcel"/>
+                <asp:PostBackTrigger ControlID="LnkExportarExcel" />
             </Triggers>
         </asp:UpdatePanel>
     </li>
@@ -42,6 +42,13 @@
                     </div>
                     <div class="titlefiltros  caption ">
                         <div class="row v-center">
+                            <label class="col-md-1 v-center truncate" runat="server" visible="false">Modalidad:</label>
+                            <div class="col-md-1 v-center" runat="server" visible="false">
+                                <asp:DropDownList ID="DdlModalidad" runat="server" AppendDataBoundItems="true" Width="100%" CssClass="select2me">
+                                    <asp:ListItem Selected="True" Value="1" Text="Por lista de precio"></asp:ListItem>
+                                    <asp:ListItem Value="2" Text="Multiples listas de precio"></asp:ListItem>
+                                </asp:DropDownList>
+                            </div>
                             <label class="col-md-1 v-center truncate">Precio de Lista:</label>
                             <div class="col-md-1 v-center">
                                 <asp:DropDownList ID="DdlPrecioLista" runat="server" AppendDataBoundItems="true" Width="100%" CssClass="select2me" DataValueField="CvePrecioLista" DataTextField="PrecioLista"></asp:DropDownList>
@@ -56,13 +63,12 @@
                             </div>
                             <label id="LblMarca" runat="server" visible="false" class="col-md-1 v-center truncate">Marca:</label>
                             <div class="col-md-9">
-                                <asp:ListBox ID="DdlMarca"  visible="false" runat="server" DataTextField="Marca" DataValueField="CveMarca" data-text="Todos" SelectionMode="Multiple" CssClass="form-control ddlFiltros input-sm select2me Widthall" Style="width: 50%; height: 50px !important;">                                  
-                                </asp:ListBox>
+                                <asp:ListBox ID="DdlMarca" Visible="false" runat="server" DataTextField="Marca" DataValueField="CveMarca" data-text="Todos" SelectionMode="Multiple" CssClass="form-control ddlFiltros input-sm select2me Widthall" Style="width: 50%; height: 50px !important;"></asp:ListBox>
                             </div>
                         </div>
                     </div>
                 </div>
-                <div class="portlet-body" >
+                <div class="portlet-body">
                     <br />
                     <div class="row v-center">
                         <label class="col-md-1 v-center" id="LblProveedorCompra" runat="server" visible="false">Proveedor:</label>
@@ -78,7 +84,7 @@
                             </asp:DropDownList>
                         </div>
                         <label id="lblModelo" runat="server" class="col-md-1 v-center truncate" visible="false">Modelo:</label>
-                        <div class="col-md-1 v-center"> 
+                        <div class="col-md-1 v-center">
                             <asp:DropDownList ID="DdlModelo" Visible="false" runat="server" Width="100%" CssClass="select2me" DataTextField="Modelo" DataValueField="CveModelo">
                             </asp:DropDownList>
                         </div>
@@ -89,7 +95,7 @@
     </asp:UpdatePanel>
     <asp:UpdatePanel runat="server" UpdateMode="conditional" ID="UPPrecioLista">
         <ContentTemplate>
-            <div class="row">
+            <div class="row" id="DivActualizarPrecio" runat="server">
                 <div class="col-md-6">
                     <div class="portlet light smmallpadding traspasorow bordered xspadding">
                         <div class="portlet-title">
@@ -164,7 +170,7 @@
                     <a href="javascript:;" onclick="<%= String.Format("FiltrarTabla('TxtBuscar','{0}')", GVPrecios.ClientID) %>" style="margin-top: -3px;" class="btn btn-circle btn-sm label-info"><i class="icon-magnifier"></i></a>
                 </div>
                 <asp:GridView ID="GVPrecios" runat="server" GridLines="None" DataKeyNames="CvePS, CvePrecioLista,PrecioLista,PS,Codigo,Codigo2,Porcentaje,CodigoPS"
-                    CssClass="table table-striped table-advance table-hover Widthall ScrollAD" AutoGenerateColumns="False" data-sort="true" EmptyDataText="No se encontraron registros" >
+                    CssClass="table table-striped table-advance table-hover Widthall ScrollAD" AutoGenerateColumns="False" data-sort="true" EmptyDataText="No se encontraron registros">
                     <Columns>
                         <asp:TemplateField ItemStyle-HorizontalAlign="center" ItemStyle-Width="5%">
                             <ItemTemplate>
@@ -173,7 +179,7 @@
                         </asp:TemplateField>
                         <asp:BoundField DataField="Codigo" ItemStyle-Width="5%" HeaderText="Código" />
                         <asp:BoundField DataField="Codigo2" ItemStyle-Width="5%" HeaderText="Código CPK" Visible="false" />
-                        <asp:BoundField DataField="PS"  HeaderText="Producto/Servicio" />
+                        <asp:BoundField DataField="PS" HeaderText="Producto/Servicio" />
                         <asp:BoundField DataField="Clasificacion" ItemStyle-Width="15%" HeaderText="Clasificación" />
                         <asp:BoundField DataField="PrecioLista" NullDisplayText="N/A" ItemStyle-Width="10%" HeaderText="Importe" DataFormatString="$ {0:N2}" ItemStyle-HorizontalAlign="right" />
                         <asp:TemplateField HeaderText="">
@@ -192,13 +198,13 @@
                         <asp:TemplateField HeaderText="">
                             <ItemTemplate>
                                 <asp:TextBox ID="TxtPrecioMinimo" runat="server" Text='<%# Eval("PrecioMinimo", "{0:0.######}")%>' CssClass="CssCamviaPrecio" MaxLength="39" Width="60px" onkeypress="return onlyNumberKey(event)"></asp:TextBox>
-<%--                                <ajax:FilteredTextBoxExtender runat="server" TargetControlID="TxtPrecioMinimo" FilterType="Numbers,Custom" ValidChars="." />
+                                <%--                                <ajax:FilteredTextBoxExtender runat="server" TargetControlID="TxtPrecioMinimo" FilterType="Numbers,Custom" ValidChars="." />
                                 <asp:RegularExpressionValidator ID="REVTxtPrecioMinimo" runat="server" ControlToValidate="TxtPrecioMinimo" Display="None" EnableClientScript="True" ErrorMessage="El campo <b>''PrecioLista''</b> no tiene el formato correcto, por favor corrija e intente de nuevo (Solo formato numérico)." ValidationGroup="GrpGuardar" ValidationExpression="^[0-9]{1,15}(?:\.[0-9]{1,4})?$" />
                                 <ajax:ValidatorCalloutExtender ID="VCTxtPrecioMinimo" runat="server" HighlightCssClass="vco" TargetControlID="REVTxtPrecioMinimo" Width="300px"></ajax:ValidatorCalloutExtender>--%>
                             </ItemTemplate>
                         </asp:TemplateField>
 
-                        <asp:BoundField DataField="UnidadMedida" NullDisplayText="N/A" ItemStyle-Width="10%" HeaderText="U.M."  />
+                        <asp:BoundField DataField="UnidadMedida" NullDisplayText="N/A" ItemStyle-Width="10%" HeaderText="U.M." />
                         <asp:BoundField DataField="Moneda" NullDisplayText="N/A" ItemStyle-Width="10%" HeaderText="Moneda" ItemStyle-HorizontalAlign="Left" />
                         <asp:BoundField DataField="CostoPromedio" NullDisplayText="-" ItemStyle-Width="5%" DataFormatString="{0:N2}" Visible="false" HeaderText="C. Promedio" ItemStyle-HorizontalAlign="right" />
                         <asp:BoundField DataField="VentaMinima" NullDisplayText="N/A" ItemStyle-Width="10%" HeaderText="E. Mínimo" ItemStyle-HorizontalAlign="right" />
@@ -216,6 +222,34 @@
                 </asp:GridView>
 
             </div>
+            <div id="dvMultiple" runat="server" visible="false">
+                <div class="row">
+                    <div class="col-md-3">
+                        <asp:LinkButton ID="LnkGuardarMultiple" runat="server" AlternateText="Actualizar" CausesValidation="True" CssClass="btn btn-primary" Text="Actualizar Seleccionadas" OnClick="LnkGuardarMultiple_Click" />
+                        <%--<button onclick="convertirTabla(); return false;"> test</button>--%>
+                    </div>
+                    <div class="col-md-6">
+                    </div>
+                    <div class="col-md-3">
+                        <div align="right">
+                            <input type="text" id="TxtBuscarM" class="form-control input-sm" onkeyup="<%= String.Format("FiltrarTabla('TxtBuscarM','{0}')", GvMultiple.ClientID) %>" style="display: inline-block; margin-right: -20px; width: 150px;" />
+                            <a href="javascript:;" onclick="<%= String.Format("FiltrarTabla('TxtBuscarM','{0}')", GvMultiple.ClientID) %>" style="margin-top: -3px;" class="btn btn-circle btn-sm label-info"><i class="icon-magnifier"></i></a>
+                        </div>
+                    </div>
+                </div>
+                <br />
+                <asp:GridView ID="GvMultiple" runat="server" GridLines="None" AutoGenerateColumns="true" ClientIDMode="Static"
+                    CssClass="table table-striped table-advance table-hover Widthall ScrollAD" data-sort="true" EmptyDataText="No se encontraron registros"
+                    OnRowCreated="GvMultiple_RowCreated" OnRowDataBound="GvMultiple_RowDataBound">
+                    <Columns>
+                        <asp:TemplateField ItemStyle-HorizontalAlign="center" ItemStyle-Width="5%">
+                            <ItemTemplate>
+                                <asp:CheckBox runat="server" ID="chkPS" />
+                            </ItemTemplate>
+                        </asp:TemplateField>
+                    </Columns>
+                </asp:GridView>
+            </div>
         </ContentTemplate>
     </asp:UpdatePanel>
     <div id="ModalActualizaPrecios" class="modal ADS fade" role="dialog">
@@ -255,7 +289,7 @@
                                     <asp:TemplateField>
                                         <ItemTemplate>
                                             <asp:CheckBox ID="chkSucursal" runat="server" Checked="false" CssClass="CsMCheckGvSucursal" />
-                                            <asp:HiddenField ID="hdnEnBD" runat="server" Value='<%# If (IsDBNull(Eval("CvePS")),0,1)  %>' />
+                                            <asp:HiddenField ID="hdnEnBD" runat="server" Value='<%# If(IsDBNull(Eval("CvePS")), 0, 1)  %>' />
                                         </ItemTemplate>
                                     </asp:TemplateField>
                                     <asp:TemplateField HeaderText="Sucursal" ItemStyle-Width="30%">
@@ -366,18 +400,43 @@
 <asp:Content ID="Content7" ContentPlaceHolderID="JS" runat="Server">
     <script>
 
+        function convertirTabla(){
+            let json = tableToJson($('#GvMultiple').get(0));
+        }
+
+        function tableToJson(table) {
+            var data = [];
+
+            // first row needs to be headers
+            var headers = [];
+            for (var i = 0; i < table.rows[0].cells.length; i++) {
+                if (table.rows[0].cells[i].innerHTML != "") {
+                    headers[i] = table.rows[0].cells[i].innerText.toLowerCase().replace(/ /gi, '');
+                }
+            }
+            // go through cells
+            for (var i = 1; i < table.rows.length; i++) {
+                var tableRow = table.rows[i];
+                var rowData = {};
+                for (var j = 1; j < tableRow.cells.length; j++) {
+                    rowData[headers[j]] = tableRow.cells[j].innerText;
+                }
+                data.push(rowData);
+            }
+            return data;
+        }
+
         function onlyNumberKey(evt) {
 
             // Only ASCII character in that range allowed
             var ASCIICode = (evt.which) ? evt.which : evt.keyCode
-            if (ASCIICode > 31 && (ASCIICode < 48 || ASCIICode > 57))
-            {
+            if (ASCIICode > 31 && (ASCIICode < 48 || ASCIICode > 57)) {
                 if (ASCIICode == 46) {
-                    return true 
+                    return true
                 } else {
                     return false;
                 }
-            }          
+            }
             return true;
         }
 
diff --git a/Ventas/ActualizarPrecios.aspx.vb b/Ventas/ActualizarPrecios.aspx.vb
index afaebc315..74cd601fe 100644
--- a/Ventas/ActualizarPrecios.aspx.vb
+++ b/Ventas/ActualizarPrecios.aspx.vb
@@ -26,6 +26,15 @@ Partial Class Ventas_ActualizarPrecios
         Set(value As DataTable)
             ViewState("DtDatosPrecios") = value
         End Set
+    End Property
+
+    Private Property DtPreciosMultiple As DataTable
+        Get
+            Return If(IsNothing(ViewState("DtPreciosMultiple")), Nothing, CType(ViewState("DtPreciosMultiple"), DataTable))
+        End Get
+        Set(value As DataTable)
+            ViewState("DtPreciosMultiple") = value
+        End Set
     End Property
 
     Private Property CveSucursal As Integer
@@ -169,7 +178,7 @@ Partial Class Ventas_ActualizarPrecios
 
     End Sub
     Protected Sub BtnConsultar_Click(sender As Object, e As EventArgs)
-        Dim objPS As New ClsProductosServicios
+
         Dim CveProveedor As Integer = -1
         Dim CvePS As Integer = -1
         Dim Marcas As String = If(DdlMarca.GetSelectedValuesM = "", "-1", DdlMarca.GetSelectedValuesM)
@@ -180,28 +189,53 @@ Partial Class Ventas_ActualizarPrecios
 
         If DdlProveedor.txtValue.Value.ToEntero > 0 Then
             CveProveedor = DdlProveedor.txtValue.Value.ToEntero
-        End If
-
-        If objPS.GetPSPreciosLista(UsuarioActual.CveEmpresa, DdlPrecioLista.SelectedValue.ToEntero, DDlClasificacion.SelectedValue.ToEntero, CvePS,
-                                   CveProveedor:=CveProveedor, Estado:=DdlEstado.SelectedValue.ToEntero, Marcas:=Marcas, CveModelo:=DdlModelo.SelectedValue.ToEntero) Then
-            DtDatosPrecios = objPS.DtResultados
-            GVPrecios.DataSource = DtDatosPrecios
-        End If
-        objPS.Dispose()
-
-        If UsuarioActual.Empresa.Funcionalidad(531) = "1" Then 'Empresa Acumuladores
-            GVPrecios.Columns(2).Visible = True
         End If
 
-        If UsuarioActual.CveEmpresa = 153 Then 'Empresa servec
-            GVPrecios.Columns(11).Visible = True
-        End If
+        'POR LISTA DE PRECIO
+        If DdlModalidad.SelectedValue = "1" Then
+            Dim objPS As New ClsProductosServicios
+            If objPS.GetPSPreciosLista(UsuarioActual.CveEmpresa, DdlPrecioLista.SelectedValue.ToEntero, DDlClasificacion.SelectedValue.ToEntero, CvePS,
+                                       CveProveedor:=CveProveedor, Estado:=DdlEstado.SelectedValue.ToEntero, Marcas:=Marcas, CveModelo:=DdlModelo.SelectedValue.ToEntero) Then
+                DtDatosPrecios = objPS.DtResultados
+                GVPrecios.DataSource = DtDatosPrecios
+            End If
+            objPS.Dispose()
+
+            If UsuarioActual.Empresa.Funcionalidad(531) = "1" Then 'Empresa Acumuladores
+                GVPrecios.Columns(2).Visible = True
+            End If
+
+            If UsuarioActual.CveEmpresa = 153 Then 'Empresa servec
+                GVPrecios.Columns(11).Visible = True
+            End If
+
+            dvDatos.Visible = True
+            dvMultiple.Visible = False
+            DivActualizarPrecio.Visible = True
+            GVPrecios.DataBind()
+        End If
+
+        'MULTIPLE LISTAS DE PRECIO
+        If DdlModalidad.SelectedValue = "2" Then
+            Dim objPS As New ClsProductosServicios
+            If objPS.GetPSMultiplesPreciosLista(UsuarioActual.CveEmpresa, CveClasificacion:=DDlClasificacion.SelectedValue.ToEntero, CvePS:=CvePS,
+                                       CveProveedor:=CveProveedor, Estado:=DdlEstado.SelectedValue.ToEntero, Marcas:=Marcas, CveModelo:=DdlModelo.SelectedValue.ToEntero) Then
+                DtPreciosMultiple = objPS.DtResultados.Copy()
+                GvMultiple.DataSource = DtPreciosMultiple
+            End If
+            objPS.Dispose()
+
+            dvDatos.Visible = False
+            dvMultiple.Visible = True
+            DivActualizarPrecio.Visible = False
+
+            GvMultiple.DataBind()
+        End If
 
-        dvDatos.Visible = True
-        GVPrecios.DataBind()
 
         UpDescargar.Update()
         UpDatos.Update()
+        UPPrecioLista.Update()
     End Sub
     Protected Sub DDlClasificacion_SelectedIndexChanged(sender As Object, e As EventArgs)
         CargaPS()
@@ -743,4 +777,103 @@ Partial Class Ventas_ActualizarPrecios
         FileExcel.Save(Response, "Precios.xlsx", SaveOptions.XlsxDefault)
 
     End Sub
+    Protected Sub GvMultiple_RowCreated(sender As Object, e As GridViewRowEventArgs)
+        'QUITAR COLUMNA "CvePS"
+        e.Row.Cells(1).Visible = False
+
+        If e.Row.RowType = DataControlRowType.Header Then
+            For index = 0 To e.Row.Cells.Count - 1
+                Dim cell = e.Row.Cells(index)
+
+                Dim text = cell.Text
+
+                Dim splitValues = text.Split("|"c)
+
+                If splitValues.Length > 1 Then
+                    Dim CvePrecioLista = splitValues(0)
+                    Dim PrecioLista = splitValues(1)
+
+                    cell.Text = PrecioLista
+                    cell.Attributes.Add("cvepreciolista", CvePrecioLista)
+                End If
+
+            Next
+        End If
+    End Sub
+    Protected Sub GvMultiple_RowDataBound(sender As Object, e As GridViewRowEventArgs)
+        If e.Row.RowType = DataControlRowType.DataRow Then
+            For index = 3 To e.Row.Cells.Count - 1
+                Dim valor = e.Row.Cells(index).Text.ToDecimal()
+
+                Dim CvePS = DtPreciosMultiple.Rows(e.Row.RowIndex)("CvePS").ToString()
+
+                Dim idTxt = "txt" + CvePS + "_" + index.ToString()
+
+                e.Row.Cells(index).EnableViewState = True
+                e.Row.Cells(index).ViewStateMode = ViewStateMode.Enabled
+
+                Dim textBox = New TextBox() With {.ID = idTxt, .Text = valor.FormatoNumero(2), .Width = 100, .AutoCompleteType = AutoCompleteType.Disabled}
+
+                e.Row.Cells(index).Controls.Add(textBox)
+            Next
+        End If
+    End Sub
+    Protected Sub LnkGuardarMultiple_Click(sender As Object, e As EventArgs)
+        Dim TieneError As Boolean = False
+
+        Dim ObjPS As New ClsProductosServicios
+        ObjPS.IniciaTransacSQL()
+        Try
+            For Each row As GridViewRow In GvMultiple.Rows
+
+                If row.FCCheckBox("chkPS").Checked Then
+                    For index = 3 To row.Cells.Count - 1
+                        Dim cell = row.Cells(index)
+
+                        Dim valor = cell.Text.ToDecimal()
+
+                        Dim CvePS = DtPreciosMultiple.Rows(row.RowIndex)("CvePS").ToString().ToEntero()
+
+                        Dim CvePrecioLista = GvMultiple.HeaderRow.Cells(index).Attributes("cvepreciolista").ToEntero()
+
+                        Dim idTxt = "txt" + CvePS.ToString() + "_" + index.ToString()
+
+                        Dim TxtPrecio = cell.Controls.Cast(Of Control).First(Function(x) x.ID = idTxt)
+
+                        Dim Precio As Decimal = DirectCast(TxtPrecio, TextBox).Text.ToDecimal()
+
+                        TieneError = Not ObjPS.UpdatePSPreciosLista(Precio, CvePrecioLista, 0, CvePS, UsuarioActual.CveUsuario, NowADS(), True)
+
+                        If TieneError Then
+                            Exit For
+                        End If
+                    Next
+                End If
+
+            Next
+        Catch ex As Exception
+            OnError("Ocurrió un error al actualizar precios", ex)
+            TieneError = True
+        End Try
+
+
+        If Not TieneError Then
+            Alert("Los Precios de lista de los Productos/Servicios se actualizaron correctamente")
+        Else
+            Alert("Ocurrió un error al actualizar precios", TipoMensaje.MsgError)
+        End If
+
+        If TieneError Then
+            ObjPS.RollBack()
+        Else
+            ObjPS.Commit()
+        End If
+
+        ObjPS.Dispose()
+
+        If Not TieneError Then
+            BtnConsultar_Click(Nothing, Nothing)
+        End If
+
+    End Sub
 End Class
\ No newline at end of file