diff --git a/htdocs/takepos/customers.php b/htdocs/takepos/customers.php
index 05fdf5537c9..6bb96e478d3 100644
--- a/htdocs/takepos/customers.php
+++ b/htdocs/takepos/customers.php
@@ -26,7 +26,7 @@
 
 /**
  *	\file       htdocs/takepos/customers.php
- *	\ingroup    societe
+ *	\ingroup    takepos
  *	\brief      Page to show list of third parties. TODO Merge with societe/list.php
  */
 
diff --git a/htdocs/takepos/floors.php b/htdocs/takepos/floors.php
index 0206fe1a8e0..9401d61b9a0 100644
--- a/htdocs/takepos/floors.php
+++ b/htdocs/takepos/floors.php
@@ -15,6 +15,12 @@
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
+/**
+ *	\file       htdocs/takepos/floors.php
+ *	\ingroup    takepos
+ *	\brief      Page to edit floors and tables.
+ */
+
 //if (! defined('NOREQUIREUSER'))	define('NOREQUIREUSER','1');	// Not disabled cause need to load personalized language
 //if (! defined('NOREQUIREDB'))		define('NOREQUIREDB','1');		// Not disabled cause need to load personalized language
 //if (! defined('NOREQUIRESOC'))		define('NOREQUIRESOC','1');
diff --git a/htdocs/takepos/freezone.php b/htdocs/takepos/freezone.php
index f9a270b247c..64c21a30304 100644
--- a/htdocs/takepos/freezone.php
+++ b/htdocs/takepos/freezone.php
@@ -15,6 +15,12 @@
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
+/**
+ *	\file       htdocs/takepos/floors.php
+ *	\ingroup    takepos
+ *	\brief      Popup to enter a free line
+ */
+
 //if (! defined('NOREQUIREUSER'))	define('NOREQUIREUSER','1');	// Not disabled cause need to load personalized language
 //if (! defined('NOREQUIREDB'))		define('NOREQUIREDB','1');		// Not disabled cause need to load personalized language
 //if (! defined('NOREQUIRESOC'))		define('NOREQUIRESOC','1');
@@ -33,7 +39,8 @@ $place = (GETPOST('place', 'int') > 0 ? GETPOST('place', 'int') : 0);   // $plac
 $posnb = (GETPOST('posnb', 'int') > 0 ? GETPOST('posnb', 'int') : 0);   // $posnb is id of POS
 
 $idline = GETPOST('idline', 'int');
-$action = GETPOST('action');
+$action = GETPOST('action', 'alpha');
+
 
 /*
  * View
diff --git a/htdocs/takepos/invoice.php b/htdocs/takepos/invoice.php
index ed3f133b2d4..856616ee7b0 100644
--- a/htdocs/takepos/invoice.php
+++ b/htdocs/takepos/invoice.php
@@ -16,6 +16,12 @@
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
+/**
+ *	\file       htdocs/takepos/invoice.php
+ *	\ingroup    takepos
+ *	\brief      Page to generate section with list of lines
+ */
+
 // if (! defined('NOREQUIREUSER'))    define('NOREQUIREUSER', '1');    // Not disabled cause need to load personalized language
 // if (! defined('NOREQUIREDB'))        define('NOREQUIREDB', '1');        // Not disabled cause need to load personalized language
 // if (! defined('NOREQUIRESOC'))        define('NOREQUIRESOC', '1');
@@ -48,8 +54,8 @@ $amountofpayment = price2num(GETPOST('amount', 'alpha'));
 $invoiceid = GETPOST('invoiceid', 'int');
 
 $paycode = $pay;
-if ($pay == 'cash') $paycode = 'LIQ';       // For backward compatibility
-if ($pay == 'card') $paycode = 'CB';        // For backward compatibility
+if ($pay == 'cash')   $paycode = 'LIQ';     // For backward compatibility
+if ($pay == 'card')   $paycode = 'CB';      // For backward compatibility
 if ($pay == 'cheque') $paycode = 'CHQ';     // For backward compatibility
 
 // Retrieve paiementid
@@ -477,9 +483,11 @@ if ($placeid > 0)
     else
     {
         print '<tr class="drag drop oddeven"><td class="left"><span class="opacitymedium">'.$langs->trans("Empty").'</span></td><td></td><td></td><td></td></tr>';
-
     }
 }
+else {      // No invoice generated yet
+    print '<tr class="drag drop oddeven"><td class="left"><span class="opacitymedium">'.$langs->trans("Empty").'</span></td><td></td><td></td><td></td></tr>';
+}
 
 print '</table>';
 
diff --git a/htdocs/takepos/receipt.php b/htdocs/takepos/receipt.php
index 7e560a0d40f..262231f72b5 100644
--- a/htdocs/takepos/receipt.php
+++ b/htdocs/takepos/receipt.php
@@ -19,6 +19,12 @@
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
+/**
+ *	\file       htdocs/takepos/floors.php
+ *	\ingroup    takepos
+ *	\brief      Page to show a receipt.
+ */
+
 require '../main.inc.php';	// Load $user and permissions
 include_once DOL_DOCUMENT_ROOT.'/compta/facture/class/facture.class.php';
 
diff --git a/htdocs/takepos/takepos.php b/htdocs/takepos/takepos.php
index 9fa2154eaf1..959bc0baac5 100644
--- a/htdocs/takepos/takepos.php
+++ b/htdocs/takepos/takepos.php
@@ -16,6 +16,12 @@
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
+/**
+ *	\file       htdocs/takepos/floors.php
+ *	\ingroup    takepos
+ *	\brief      Main TakePOS screen
+ */
+
 //if (! defined('NOREQUIREUSER'))	define('NOREQUIREUSER','1');	// Not disabled cause need to load personalized language
 //if (! defined('NOREQUIREDB'))		define('NOREQUIREDB','1');		// Not disabled cause need to load personalized language
 //if (! defined('NOREQUIRESOC'))		define('NOREQUIRESOC','1');
@@ -493,17 +499,17 @@ if (count($maincategories)==0) {
 // User menu and external TakePOS modules
 $menus = array();
 $r=0;
-$menus[$r++]=array('title'=>$langs->trans("SearchProduct"),
+$menus[$r++]=array('title'=>'<span class="fas fa-search paddingrightonly"></span>'.$langs->trans("SearchProduct"),
 					'action'=>'Search();');
 $menus[$r++]=array('title'=>$langs->trans("FreeZone"),
                    'action'=>'FreeZone();');
-$menus[$r++]=array('title'=>$langs->trans("Customer"),
+$menus[$r++]=array('title'=>'<span class="far fa-building paddingrightonly"></span>'.$langs->trans("Customer"),
 					'action'=>'Customer();');
-$menus[$r++]=array('title'=>$langs->trans("BackOffice"),
+$menus[$r++]=array('title'=>'<span class="fa fa-home paddingrightonly"></span>'.$langs->trans("BackOffice"),
                     'action'=>'window.open(\''.(DOL_URL_ROOT ? DOL_URL_ROOT : '/').'\', \'_backoffice\');');
 $menus[$r++]=array('title'=>$langs->trans("DoPayment"),
 					'action'=>'CloseBill();');
-$menus[$r++]=array('title'=>$langs->trans("Logout"),
+$menus[$r++]=array('title'=>'<span class="fa fa-sign-out-alt paddingrightonly"></span>'.$langs->trans("Logout"),
 					'action'=>'window.location.href=\''.DOL_URL_ROOT.'/user/logout.php\';');
 
 // BAR RESTAURANT specific menu