diff --git a/client/client/routes.json b/client/client/routes.json
index 173224037..054f95ab9 100644
--- a/client/client/routes.json
+++ b/client/client/routes.json
@@ -30,7 +30,7 @@
             },
             "menu": {
                 "description": "Basic data",
-                "icon": "person"
+                "icon": "settings"
             }
         },
         {
@@ -54,7 +54,7 @@
             },
             "menu": {       
                 "description": "Pay method",
-                "icon": "assignment"
+                "icon": "icon-payment"
             }
         },
         {
@@ -94,7 +94,7 @@
             },
              "menu": {
                 "description": "Web access",
-                "icon": "language"
+                "icon": "cloud"
              }
         },
         {
@@ -186,7 +186,7 @@
             "component": "vn-client-invoices",
             "menu": {
                 "description": "Invoices",
-                "icon": "insert_drive_file"
+                "icon": "icon-invoices"
             }
         },
         {
@@ -204,7 +204,7 @@
             },
             "menu": {
                 "description": "Recovery",
-                "icon": "credit_card"
+                "icon": "icon-recovery"
             }
         }, {
             "url": "/create",
diff --git a/client/client/src/index/item-client.html b/client/client/src/index/item-client.html
index 3daed725e..7ebb6b8f0 100644
--- a/client/client/src/index/item-client.html
+++ b/client/client/src/index/item-client.html
@@ -14,7 +14,7 @@
             <vn-icon
                 ng-click="$ctrl.preview($event)"
                 vn-tooltip="Preview"
-                icon="icon-preview">
+                icon="desktop_windows">
             </vn-icon>
         </vn-horizontal>
     </vn-horizontal>
diff --git a/client/core/src/styles/fontello-icons.css b/client/core/src/styles/fontello-icons.css
index 4a1201de1..03698f3cf 100644
--- a/client/core/src/styles/fontello-icons.css
+++ b/client/core/src/styles/fontello-icons.css
@@ -1,6 +1,18 @@
 
-.icon-tags:before { content: '\e800'; } 
-.icon-tree:before { content: '\e801'; } 
-.icon-clone2:before { content: '\e802'; }
-.icon-preview:before { content: '\e803'; }
-.icon-history:before { content: '\f1da'; }
\ No newline at end of file
+.icon-barcode:before { content: '\e800'; } /* '' */
+.icon-volume:before { content: '\e801'; } /* '' */
+.icon-bucket:before { content: '\e802'; } /* '' */
+.icon-disabled:before { content: '\e80b'; } /* '' */
+.icon-invoices:before { content: '\e80c'; } /* '' */
+.icon-noweb:before { content: '\e812'; } /* '' */
+.icon-payment:before { content: '\e813'; } /* '' */
+.icon-recovery:before { content: '\e815'; } /* '' */
+.icon-risk:before { content: '\e816'; } /* '' */
+.icon-lines:before { content: '\e819'; } /* '' */
+.icon-volum:before { content: '\e81b'; } /* '' */
+.icon-components:before { content: '\e81c'; } /* '' */
+.icon-clone:before { content: '\e81d'; } /* '' */
+.icon-addperson:before { content: '\e81e'; } /* '' */
+.icon-bin:before { content: '\e81f'; } /* '' */
+.icon-sms:before { content: '\e820'; } /* '' */
+.icon-tags:before { content: '\e821'; } /* '' */
\ No newline at end of file
diff --git a/client/core/src/styles/fontello.woff2 b/client/core/src/styles/fontello.woff2
index 22d0e459c..eea564017 100644
Binary files a/client/core/src/styles/fontello.woff2 and b/client/core/src/styles/fontello.woff2 differ
diff --git a/client/item/routes.json b/client/item/routes.json
index ac1c55820..541f9cdf6 100644
--- a/client/item/routes.json
+++ b/client/item/routes.json
@@ -35,7 +35,7 @@
             },
             "menu": {
                 "description": "Basic data",
-                "icon": "folder"
+                "icon": "settings"
             },
             "acl": ["buyer"]
         },
@@ -48,7 +48,7 @@
             },
             "menu": {
                 "description": "Tags",
-                "icon": "folder"
+                "icon": "icon-tags"
             },
             "acl": ["buyer"]
         },
@@ -70,7 +70,7 @@
             },
             "menu": {
                 "description": "History",
-                "icon": "folder"
+                "icon": "history"
             }
         },
         {
@@ -107,7 +107,7 @@
             },
             "menu": {
                 "description": "Barcode",
-                "icon": "folder"
+                "icon": "icon-barcode"
             },
             "acl": ["buyer","replenisher"]
         },{
diff --git a/client/item/src/list/item-product.html b/client/item/src/list/item-product.html
index 0c9eb1739..30663314c 100644
--- a/client/item/src/list/item-product.html
+++ b/client/item/src/list/item-product.html
@@ -20,12 +20,12 @@
             <vn-icon
                 ng-click="$ctrl.clone($event)"
                 vn-tooltip="Clone"
-                icon="icon-clone2">
+                icon="icon-clone">
             </vn-icon>
             <vn-icon
                 ng-click="$ctrl.preview($event)"
                 vn-tooltip="Preview"
-                icon="icon-preview">
+                icon="desktop_windows">
             </vn-icon>
         </vn-horizontal>
     </vn-horizontal>
diff --git a/e2e/helpers/selectors.js b/e2e/helpers/selectors.js
index 1a839a0cb..7ff92e006 100644
--- a/e2e/helpers/selectors.js
+++ b/e2e/helpers/selectors.js
@@ -150,8 +150,8 @@ export default {
     itemsIndex: {
         createItemButton: `${components.vnFloatButton}`,
         searchResult: `vn-item-product a`,
-        searchResultPreviewButton: `vn-item-product .buttons > [icon="icon-preview"]`,
-        searchResultCloneButton: `vn-item-product .buttons > [icon="icon-clone2"]`,
+        searchResultPreviewButton: `vn-item-product .buttons > [icon="desktop_windows"]`,
+        searchResultCloneButton: `vn-item-product .buttons > [icon="icon-clone"]`,
         acceptClonationAlertButton: `vn-item-list [vn-id="clone"] [response="ACCEPT"]`,
         searchItemInput: `${components.vnTextfield}`,
         searchButton: `${components.vnSearchBar} > vn-icon-button > button`,
diff --git a/services/loopback/common/models/client.js b/services/loopback/common/models/client.js
index f55d23021..fd12caa37 100644
--- a/services/loopback/common/models/client.js
+++ b/services/loopback/common/models/client.js
@@ -25,12 +25,6 @@ module.exports = function(Self) {
     Self.validatesUniquenessOf('socialName', {
         message: 'La razón social debe ser única'
     });
-    Self.validatesFormatOf('postcode', {
-        message: 'El código postal solo debe contener números',
-        allowNull: true,
-        allowBlank: true,
-        with: /^\d+$/
-    });
     Self.validatesFormatOf('email', {
         message: 'Correo electrónico inválido',
         allowNull: true,