diff --git a/modules/invoiceOut/back/methods/invoiceOut/createManualInvoice.js b/modules/invoiceOut/back/methods/invoiceOut/createManualInvoice.js
index 44d52b38f..854c1e2f9 100644
--- a/modules/invoiceOut/back/methods/invoiceOut/createManualInvoice.js
+++ b/modules/invoiceOut/back/methods/invoiceOut/createManualInvoice.js
@@ -80,14 +80,11 @@ module.exports = Self => {
                     throw new UserError('This ticket is already invoiced');
 
                 // Validates ticket amount
-                if (ticket.totalWithVat == 0) {
-                    // Change state to delivered
+                if (ticket.totalWithVat == 0)
                     throw new UserError(`A ticket with an amount of zero can't be invoiced`);
-                }
 
                 // Validates ticket nagative base
                 const hasNegativeBase = await getNegativeBase(ticketId, myOptions);
-
                 if (hasNegativeBase && company.code == 'VNL')
                     throw new UserError(`A ticket with a negative base can't be invoiced`);
             } else {
@@ -104,9 +101,6 @@ module.exports = Self => {
                 companyId = company.companyFk;
             }
 
-            // Set shipped at night
-            maxShipped.setHours(23, 59, 59, 59);
-
             // Validate invoiceable client
             const isClientInvoiceable = await isInvoiceable(clientId, myOptions);
             if (!isClientInvoiceable)
diff --git a/modules/invoiceOut/front/index/index.html b/modules/invoiceOut/front/index/index.html
index 999fafe95..d970bd15a 100644
--- a/modules/invoiceOut/front/index/index.html
+++ b/modules/invoiceOut/front/index/index.html
@@ -60,7 +60,7 @@
 <div fixed-bottom-right>
     <vn-vertical style="align-items: center;">
         <vn-button class="round sm vn-mb-sm"
-            icon="icon-invoices"
+            icon="add"
             ng-click="invoicingOptions.show($event)"
             vn-tooltip="Make invoice..."
             tooltip-position="left"
diff --git a/modules/invoiceOut/front/index/locale/es.yml b/modules/invoiceOut/front/index/locale/es.yml
index 560666e9c..1460b90d8 100644
--- a/modules/invoiceOut/front/index/locale/es.yml
+++ b/modules/invoiceOut/front/index/locale/es.yml
@@ -4,4 +4,5 @@ Due date: Fecha vencimiento
 Has PDF: PDF disponible
 Minimum: Minimo
 Maximum: Máximo
-Global invoicing: Facturación global
\ No newline at end of file
+Global invoicing: Facturación global
+Manual invoicing: Facturación manual
diff --git a/modules/invoiceOut/front/index/manual/locale/es.yml b/modules/invoiceOut/front/index/manual/locale/es.yml
index 839b212f6..826057c8d 100644
--- a/modules/invoiceOut/front/index/manual/locale/es.yml
+++ b/modules/invoiceOut/front/index/manual/locale/es.yml
@@ -1,4 +1,5 @@
 Create manual invoice: Crear factura manual
 Some fields are required: Algunos campos son obligatorios
 Client and max shipped fields should be filled: Los campos de cliente y fecha límite deben rellenarse
-Max date: Fecha límite
\ No newline at end of file
+Max date: Fecha límite
+Serial: Serie
\ No newline at end of file