diff --git a/camp/camp.json b/camp/camp.json
index cbbecf4..948c651 100644
--- a/camp/camp.json
+++ b/camp/camp.json
@@ -8,7 +8,7 @@
         "default" : "",
         "CZ" : ""
     },
-    "schemaVersion" : 5,
+    "schemaVersion" : 6,
     "sql" : [
 "CREATE TABLE \"CampData\" (
   \"id\" INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
@@ -90,6 +90,9 @@ ALTER TABLE ServiceItem ADD \"description\" TEXT NULL;
 ALTER TABLE ServiceItem ADD \"fullPrice\" INTEGER NULL;
 ALTER TABLE CampData ADD \"fullPrice\" INTEGER NULL;
 ALTER TABLE CampData ADD \"totalSale\" INTEGER NULL;
+",
+
+"ALTER TABLE CampData ADD \"onVoucher\" INTEGER NULL;
 "
     ],
     "dependencies" : [ "ADDRESSBOOK", "SHOP", "SERVICES" ],
diff --git a/camp/campgrid.cpp b/camp/campgrid.cpp
index 73a07a7..ced56f5 100644
--- a/camp/campgrid.cpp
+++ b/camp/campgrid.cpp
@@ -1,19 +1,51 @@
 #include "campgrid.h"
 #include "campwizard.h"
 #include "campservice.h"
+#include "campshopitem.h"
+
+#include <data/shop-data.h>
+#include <shopservice.h>
+#include <paydialog.h>
 
 CampGrid::CampGrid(QWidget *parent) : GridForm<CampData>(parent)
 {
     setTableModel(new AutoTableModel<CampData>);
+
+    QHBoxLayout *tbLayout = qobject_cast<QHBoxLayout*>(this->toolbar()->layout());
+
+    if (tbLayout != NULL)
+    {
+        QToolButton *btnImport = new QToolButton(this->toolbar());
+        btnImport->setIcon(QIcon(":/icons/pay.svg"));
+        btnImport->setAutoRaise(true);
+        btnImport->setIconSize(QSize(24, 24));
+        btnImport->setToolTip(tr("Pay"));
+        tbLayout->insertWidget(tbLayout->count() - 1, btnImport);
+
+        connect(btnImport, &QToolButton::clicked, [this](){
+            CampDataPtr data = currentEntity();
+
+            if (!data.isNull())
+            {
+                addToVoucher(data);
+            }
+        });
+    }
 }
 
 void CampGrid::handleNewRecord()
 {
+    if (!checkPermAdd())
+    {
+        return;
+    }
+
     CampService srv;
     CampDataPtr data = srv.create();
     CampWizard *wizard = new CampWizard();
     wizard->setAttribute(Qt::WA_DeleteOnClose);
     wizard->setData(data);
+    wizard->setNewRecord(true);
 
     connect(wizard, &QDialog::accepted, [this, data](){
         addRow(data);
@@ -24,5 +56,81 @@ void CampGrid::handleNewRecord()
 
 void CampGrid::handleEditRecord()
 {
+    if (!checkPermEdit())
+    {
+        return;
+    }
+
+    CampDataPtr data = currentEntity();
+    if (data.isNull())
+    {
+        return;
+    }
 
+    if (data->onVoucher())
+    {
+        QMessageBox::critical(this, tr("Can not edit"), tr("This record is asociated with voucher. Can not edit paid items"));
+        return;
+    }
+
+    CampService srv;
+    srv.loadItems(data);
+
+    CampWizard *wizard = new CampWizard();
+    wizard->setAttribute(Qt::WA_DeleteOnClose);
+    wizard->setData(data);
+    wizard->show();
+}
+
+void CampGrid::doDelete(CampDataPtr entity)
+{
+    if (!checkPermDelete())
+    {
+        return;
+    }
+
+    if (entity->onVoucher())
+    {
+        QMessageBox::critical(this, tr("Can not delete"), tr("This record is asociated with voucher. Can not delete paid items"));
+        return;
+    }
+
+    CampService srv;
+    srv.eraseCamp(entity);
+}
+
+void CampGrid::addToVoucher(CampDataPtr data)
+{
+    CampShopItemPtr campItem(new CampShopItem);
+
+    campItem->setId(data->id());
+    campItem->setUnitPrice(data->totalPrice());
+
+    ShopService shopSrv;
+    VoucherPtr voucher = shopSrv.createVoucher();
+
+    shopSrv.addShopItem(voucher, campItem, 1);
+    shopSrv.calculate(voucher);
+    shopSrv.saveVoucher(voucher);
+
+    data->setOnVoucher(true);
+
+    CampService srvCamp;
+    srvCamp.update(data);
+
+    PayDialog *payDlg = new PayDialog(voucher->totalPrice(), this);
+    payDlg->setAttribute(Qt::WA_DeleteOnClose);
+    payDlg->show();
+
+    connect(payDlg, &QDialog::accepted, [payDlg, voucher](){
+        payVoucherFromUI(voucher, payDlg);
+    });
+
+    connect(payDlg, &QDialog::rejected, [voucher, &shopSrv, data](){
+        CampService srvCamp;
+        data->setOnVoucher(false);
+        srvCamp.update(data);
+        voucher->clearItems();
+        shopSrv.eraseVoucher(voucher);
+    });
 }
diff --git a/camp/campgrid.h b/camp/campgrid.h
index ff36e96..ec33b29 100644
--- a/camp/campgrid.h
+++ b/camp/campgrid.h
@@ -14,6 +14,14 @@ public:
 protected:
     void handleNewRecord();
     void handleEditRecord();
+
+    // GridForm interface
+protected:
+    void doDelete(CampDataPtr entity);
+
+private:
+    void addToVoucher(CampDataPtr data);
+
 };
 
 #endif // CAMPGRID_H
diff --git a/camp/campseller.cpp b/camp/campseller.cpp
index 17f9eb9..4f4011f 100644
--- a/camp/campseller.cpp
+++ b/camp/campseller.cpp
@@ -18,11 +18,13 @@ void CampSeller::prepareItem()
     CampService srv;
     CampDataPtr data = srv.create();
     wizard->setData(data);
+    wizard->setNewRecord(true);
     wizard->show();
 
     connect(wizard, &QDialog::accepted, [this, data](){
         CampShopItemPtr item(new CampShopItem);
         item->setUnitPrice(data->totalPrice());
+        item->setId(data->id());
         emit itemPrepared(item, 1);
     });
 }
diff --git a/camp/campservice.cpp b/camp/campservice.cpp
index a751172..b7e4b3b 100644
--- a/camp/campservice.cpp
+++ b/camp/campservice.cpp
@@ -120,6 +120,43 @@ void CampService::saveCamp(CampDataPtr data)
         tr.commit();
     }
     catch (const odb::exception &ex)
+    {
+        emit dbError(ex.what());
+        emit dbErrorInsert(ex.what());
+        return;
+    }
+}
+
+void CampService::updateCamp(CampDataPtr data)
+{
+    if (!checkPermission(PERM_EDIT))
+    {
+        return;
+    }
+
+    Transaction tr;
+
+    try
+    {
+        odb::database *db = Context::instance().db();
+
+        db->execute(QString("DELETE FROM ServiceItem WHERE campData = %1").arg(data->id()).toStdString());
+        db->execute(QString("DELETE FROM AddressItem WHERE campData = %1").arg(data->id()).toStdString());
+
+        foreach (ServiceItemPtr item, data->services()) {
+            item->setCampData(data.toWeakRef());
+            db->persist(item);
+        }
+
+        foreach (AddressItemPtr item, data->people()) {
+            item->setCampData(data.toWeakRef());
+            db->persist(item);
+        }
+
+        db->update(data);
+        tr.commit();
+    }
+    catch (const odb::exception &ex)
     {
         emit dbError(ex.what());
         emit dbErrorUpdate(ex.what());
@@ -127,6 +164,42 @@ void CampService::saveCamp(CampDataPtr data)
     }
 }
 
+void CampService::eraseCamp(CampDataPtr data)
+{
+    if (!checkPermission(PERM_DELETE))
+    {
+        return;
+    }
+
+    Transaction tr;
+
+    try
+    {
+        odb::database *db = Context::instance().db();
+
+        db->execute(QString("DELETE FROM ServiceItem WHERE campData = %1").arg(data->id()).toStdString());
+        db->execute(QString("DELETE FROM AddressItem WHERE campData = %1").arg(data->id()).toStdString());
+
+        db->erase(data);
+        tr.commit();
+    }
+    catch (const odb::exception &ex)
+    {
+        emit dbError(ex.what());
+        emit dbErrorDelete(ex.what());
+        return;
+    }
+}
+
+void CampService::loadItems(CampDataPtr data)
+{
+    Service<AddressItem> srv;
+    data->setPeople(srv.all(QString("campData = %1").arg(data->id())));
+
+    Service<ServiceItem> srvService;
+    data->setServices(srvService.all(QString("campData = %1").arg(data->id())));
+}
+
 void CampService::calcPeople(CampDataPtr data)
 {
     foreach (ServiceItemPtr service, data->services()) {
@@ -291,9 +364,22 @@ ShopItemPtr CampService::shopItem(int )
     return CampShopItemPtr(new CampShopItem);
 }
 
-void CampService::addedToVoucher(int , int )
+void CampService::addedToVoucher(int itemId, int countAdded)
 {
+    Transaction tx;
+    CampDataPtr data = loadById(itemId);
+
+    if (countAdded > 0)
+    {
+        data->setOnVoucher(true);
+    }
+    else
+    {
+        data->setOnVoucher(false);
+    }
 
+    this->update(data);
+    tx.commit();
 }
 
 ISeller *CampService::seller()
diff --git a/camp/campservice.h b/camp/campservice.h
index 4097836..86b83fb 100644
--- a/camp/campservice.h
+++ b/camp/campservice.h
@@ -21,6 +21,9 @@ public:
     CampDataPtr create();
     void calculate(CampDataPtr data);
     void saveCamp(CampDataPtr data);
+    void updateCamp(CampDataPtr data);
+    void eraseCamp(CampDataPtr data);
+    void loadItems(CampDataPtr data);
 
 private:
     ServiceItemPtr addServiceInt(CampDataPtr data, AccServicePtr service);
diff --git a/camp/campshopitem.cpp b/camp/campshopitem.cpp
index 8c2547d..3a53347 100644
--- a/camp/campshopitem.cpp
+++ b/camp/campshopitem.cpp
@@ -46,3 +46,13 @@ void CampShopItem::setVatType(const Enums::VatType &vatType)
 {
     m_vatType = vatType;
 }
+
+int CampShopItem::id()
+{
+    return m_id;
+}
+
+void CampShopItem::setId(int id)
+{
+    m_id = id;
+}
diff --git a/camp/campshopitem.h b/camp/campshopitem.h
index 60a4767..82c9118 100644
--- a/camp/campshopitem.h
+++ b/camp/campshopitem.h
@@ -10,6 +10,7 @@ public:
 
     // IShopItem interface
 public:
+    int id();
     QString name();
     QString shortName();
     QDecDouble unitPrice();
@@ -21,10 +22,11 @@ public:
     QString code();
 
     void setUnitPrice(const QDecDouble &unitPrice);
-
     void setVatType(const Enums::VatType &vatType);
+    void setId(int id);
 
 private:
+    int m_id;
     QDecDouble m_unitPrice;
     Enums::VatType m_vatType;
 };
diff --git a/camp/campwizard.cpp b/camp/campwizard.cpp
index 8bbf952..51ef15a 100644
--- a/camp/campwizard.cpp
+++ b/camp/campwizard.cpp
@@ -195,6 +195,8 @@ CampWizard::CampWizard(QWidget *parent) :
     ui->tabServices->hideColumn(6);
     ui->tabServices->horizontalHeader()->setSectionResizeMode(0, QHeaderView::Stretch);
     ui->tabServices->horizontalHeader()->setSectionResizeMode(2, QHeaderView::Stretch);
+
+    m_newRecord = false;
 }
 
 CampWizard::~CampWizard()
@@ -212,6 +214,9 @@ void CampWizard::setData(const CampDataPtr &data)
 
     m_peopleModel->setData(data->people());
     m_itemsModel->setData(data->services());
+
+    ui->sale_2->setValue(m_data->sale().toDouble());
+    ui->lblSale->setText(m_data->fixedSale() ? tr("Fixed amound") : tr("%"));
 }
 
 void CampWizard::on_btnAdd_clicked()
@@ -357,6 +362,22 @@ void CampWizard::on_sale_currentIndexChanged(int)
     applySale();
 }
 
+void CampWizard::setNewRecord(bool newRecord)
+{
+    m_newRecord = newRecord;
+
+    if (newRecord)
+    {
+        ui->wSale->setVisible(false);
+        ui->checkSale->setText(tr("Apply sale"));
+    }
+    else
+    {
+        ui->wSale->setVisible(true);
+        ui->checkSale->setText(tr("Change"));
+    }
+}
+
 bool CampWizard::validateCurrentPage()
 {
     m_dataBinder->bindToData();
@@ -385,7 +406,6 @@ bool CampWizard::validateCurrentPage()
 void CampWizard::accept()
 {
     CampService srv;
-    srv.saveCamp(m_data);
     bool success = true;
 
     connect(&srv, &IService::dbError, [this, &success](QString msg){
@@ -394,10 +414,19 @@ void CampWizard::accept()
     });
 
     connect(&srv, &IService::permissionDenied, [this, &success](QString msg){
-        QMessageBox::critical(this, "Permission denied", msg.toStdString().c_str());
+        QMessageBox::critical(this, tr("Permission denied"), msg.toStdString().c_str());
         success = false;
     });
 
+    if (m_newRecord)
+    {
+        srv.saveCamp(m_data);
+    }
+    else
+    {
+        srv.updateCamp(m_data);
+    }
+
     if (success)
     {
         QDialog::accept();
diff --git a/camp/campwizard.h b/camp/campwizard.h
index 4c5bcaf..41ff339 100644
--- a/camp/campwizard.h
+++ b/camp/campwizard.h
@@ -64,6 +64,7 @@ public:
     ~CampWizard();
 
     void setData(const CampDataPtr &data);
+    void setNewRecord(bool newRecord);
 
 private slots:
     void on_btnAdd_clicked();
@@ -102,12 +103,12 @@ private:
     AutoTableModel<AccService> *m_servicesModel;
     AutoTableModel<ServiceItem> *m_itemsModel;
     bool m_bindAddrCombo;
+    bool m_newRecord;
 
     // QWizard interface
 public:
     bool validateCurrentPage();
 
-    // QDialog interface
 public slots:
     void accept();
 };
diff --git a/camp/campwizard.ui b/camp/campwizard.ui
index 422df1d..e3f1c80 100644
--- a/camp/campwizard.ui
+++ b/camp/campwizard.ui
@@ -273,6 +273,12 @@
               <verstretch>0</verstretch>
              </sizepolicy>
             </property>
+            <property name="minimumSize">
+             <size>
+              <width>300</width>
+              <height>0</height>
+             </size>
+            </property>
             <property name="editable">
              <bool>true</bool>
             </property>
@@ -422,7 +428,14 @@
       </property>
       <layout class="QHBoxLayout" name="horizontalLayout_3">
        <item>
-        <widget class="QTableView" name="tableServices"/>
+        <widget class="QTableView" name="tableServices">
+         <property name="selectionMode">
+          <enum>QAbstractItemView::SingleSelection</enum>
+         </property>
+         <property name="selectionBehavior">
+          <enum>QAbstractItemView::SelectRows</enum>
+         </property>
+        </widget>
        </item>
        <item>
         <widget class="QWidget" name="widget_2" native="true">
@@ -503,7 +516,14 @@
         </widget>
        </item>
        <item>
-        <widget class="QTableView" name="tableItems"/>
+        <widget class="QTableView" name="tableItems">
+         <property name="selectionMode">
+          <enum>QAbstractItemView::SingleSelection</enum>
+         </property>
+         <property name="selectionBehavior">
+          <enum>QAbstractItemView::SelectRows</enum>
+         </property>
+        </widget>
        </item>
       </layout>
      </widget>
@@ -514,20 +534,68 @@
        <string>Sale</string>
       </property>
       <layout class="QGridLayout" name="gridLayout_2">
-       <item row="0" column="0">
+       <item row="1" column="0">
         <widget class="QCheckBox" name="checkSale">
          <property name="text">
-          <string>Apply sale</string>
+          <string>Change</string>
          </property>
         </widget>
        </item>
-       <item row="1" column="0">
+       <item row="2" column="0">
         <widget class="QComboBox" name="sale">
          <property name="enabled">
           <bool>false</bool>
          </property>
         </widget>
        </item>
+       <item row="0" column="0">
+        <widget class="QWidget" name="wSale" native="true">
+         <layout class="QHBoxLayout" name="horizontalLayout_10">
+          <item>
+           <widget class="QDoubleSpinBox" name="sale_2">
+            <property name="maximumSize">
+             <size>
+              <width>60</width>
+              <height>16777215</height>
+             </size>
+            </property>
+            <property name="alignment">
+             <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+            </property>
+            <property name="readOnly">
+             <bool>true</bool>
+            </property>
+            <property name="buttonSymbols">
+             <enum>QAbstractSpinBox::NoButtons</enum>
+            </property>
+            <property name="maximum">
+             <double>999.990000000000009</double>
+            </property>
+           </widget>
+          </item>
+          <item>
+           <widget class="QLabel" name="lblSale">
+            <property name="text">
+             <string>TextLabel</string>
+            </property>
+           </widget>
+          </item>
+          <item>
+           <spacer name="horizontalSpacer_8">
+            <property name="orientation">
+             <enum>Qt::Horizontal</enum>
+            </property>
+            <property name="sizeHint" stdset="0">
+             <size>
+              <width>40</width>
+              <height>20</height>
+             </size>
+            </property>
+           </spacer>
+          </item>
+         </layout>
+        </widget>
+       </item>
       </layout>
      </widget>
     </item>
diff --git a/camp/data/campdata.cpp b/camp/data/campdata.cpp
index 1e5029a..61db83a 100644
--- a/camp/data/campdata.cpp
+++ b/camp/data/campdata.cpp
@@ -9,6 +9,7 @@ CampData::CampData(QObject *parent) : QObject(parent)
     m_totalSale = 0;
     m_fixedSale = false;
     m_fullPrice = 0;
+    m_onVoucher = false;
 }
 
 int CampData::id() const
@@ -180,3 +181,13 @@ void CampData::setFullPrice(QDecDouble fullPrice)
 {
     m_fullPrice = FROM_DEC(fullPrice);
 }
+
+bool CampData::onVoucher() const
+{
+    return m_onVoucher;
+}
+
+void CampData::setOnVoucher(bool onVoucher)
+{
+    m_onVoucher = onVoucher;
+}
diff --git a/camp/data/campdata.h b/camp/data/campdata.h
index 17b6536..7cb51cb 100644
--- a/camp/data/campdata.h
+++ b/camp/data/campdata.h
@@ -24,6 +24,7 @@ class CampData : public QObject
     Q_PROPERTY(QDecDouble sale READ sale WRITE setSale)
     Q_PROPERTY(bool fixedSale READ fixedSale WRITE setFixedSale)
     Q_PROPERTY(QDecDouble totalSale READ totalSale WRITE setTotalSale)
+    Q_PROPERTY(bool onVoucher READ onVoucher WRITE setOnVoucher)
 
 public:
     explicit CampData(QObject *parent = 0);
@@ -77,6 +78,9 @@ public:
     QDecDouble fullPrice() const;
     void setFullPrice(QDecDouble fullPrice);
 
+    bool onVoucher() const;
+    void setOnVoucher(bool onVoucher);
+
 private:
     friend class odb::access;
 #pragma db id auto
@@ -97,6 +101,7 @@ private:
     int m_totalSale;
     bool m_fixedSale;
     SeasonPtr m_season;
+    bool m_onVoucher;
 };
 
 #endif // CAMPDATA_H