diff --git a/helpers/mail.helper.js b/helpers/mail.helper.js
index 737e7ba..43bf3f1 100644
--- a/helpers/mail.helper.js
+++ b/helpers/mail.helper.js
@@ -1,4 +1,6 @@
 const moment = require("moment");
+const sendinblueHelper = require("./sendinblue.helper");
+
 const mailjet_public = "c9cbd50d7f4afe487e56949f95cb28a0";
 const mailjet_private = "f8b77ee8e7b1181d94f07905d90e18c6";
 const mailjet_from_email = "info@loquedeverdadimporta.org";
@@ -125,16 +127,13 @@ function sendTicket(header, values) {
             },
         ],*/
   };
-
-  console.log('sendTicket >>>>>>>>>>>>>>>>>>>>>>>>>>>>>><<<', header, body)
-
   return send(header, body);
 }
 
 function sendTicketOnline(header, values) {
   //console.log('>>>>>>>>>>>>>>>>>>><<VALUES ONLINE>>>', values);
   const body = {
-    TemplateID: 3717629,
+    TemplateID: 177,
     TemplateLanguage: true,
     TemplateErrorDeliver: true,
     TemplateErrorReporting: {
@@ -147,15 +146,15 @@ function sendTicketOnline(header, values) {
       eventName: values.eventName,
       dateEvent: values.dateEvent,
       dateInscription: values.dateInscription,
-      color: values.color ? values.color : "green",
+      color: values.color ? values.color : "gray",
       nameInscription: header.name,
     },
 
   };
 
-  console.log(body.Variables);
-
-  return send(header, body);
+  //  console.log(body.Variables);
+  return sendinblueHelper.sendEmailTransactional(header, body);
+  //  return send(header, body);
 }
 
 function sendListaEspera(header, values) {
diff --git a/helpers/sendinblue.helper.js b/helpers/sendinblue.helper.js
index 59dbfc2..c6a90e3 100644
--- a/helpers/sendinblue.helper.js
+++ b/helpers/sendinblue.helper.js
@@ -7,6 +7,47 @@ const defaultClient = SibApiV3Sdk.ApiClient.instance;
 const apiKey = defaultClient.authentications['api-key'];
 apiKey.apiKey = config.sendinblue.API_KEY;
 
+
+function sendEmailTransactional(header, body) {
+
+    if (header === undefined || header === null) {
+        throw new Error("Missing the required parameter 'header' when calling sendEmailTransactional");
+    }
+
+    if (body === undefined || body === null) {
+        throw new Error("Missing the required parameter 'body' when calling sendEmailTransactional");
+    }
+
+    let apiInstance = new SibApiV3Sdk.TransactionalEmailsApi();
+    let sendSmtpEmail = new SibApiV3Sdk.SendSmtpEmail();
+
+    sendSmtpEmail.templateId = body.TemplateID;
+
+    sendSmtpEmail.sender = { name: 'Fundación Lo Que De Verdad Importa', email: 'info@loquedeverdadimporta.org' };
+    sendSmtpEmail.to = [{ name: header.name, email: header.to }];
+    if (header.bcc) { sendSmtpEmail.bcc = [{ name: header.bccName, email: header.bcc }] };
+    sendSmtpEmail.subject = header.subject;
+
+    sendSmtpEmail.params = {
+        tipoEntrada: body.Variables.tipoEntrada,
+        color: body.Variables.color,
+        descripcionEntrada: body.Variables.descripcionEntrada,
+        eventName: body.Variables.eventName,
+        dateEvent: body.Variables.dateEvent,
+        nameInscription: body.Variables.nameInscription,
+
+    };
+
+    apiInstance.sendTransacEmail(sendSmtpEmail).then(function (data) {
+        console.log('API called successfully. Returned data: ' + JSON.stringify(data));
+    }, function (error) {
+        console.error(error);
+    });
+}
+
+
+
+
 function _createMember(member) {
     const api = new SibApiV3Sdk.ContactsApi();
 
@@ -21,7 +62,7 @@ function _createMember(member) {
             SMS: member.phone,
             SOURCE: member.source,
             USERID: member.userId,
-            ENTITYNAME: (member.entity) ? member.entity : '',            
+            ENTITYNAME: (member.entity) ? member.entity : '',
             RESERVATIONCODE: (member.reservation_code) ? member.reservation_code : '',
             TICKETCODE: member.code_ticket,
             //VALIDATED: (member.validated) ? 1 : 0,
@@ -46,7 +87,7 @@ function _createMember(member) {
                 reject(error);
             });
     });
-};    
+};
 
 function _addMemberToList(member, listId) {
     const api = new SibApiV3Sdk.ContactsApi();
@@ -56,13 +97,13 @@ function _addMemberToList(member, listId) {
 
     return new Promise(function (resolve, reject) {
         api.addContactToList(listId, contactEmails)
-            .then(function(data) {
+            .then(function (data) {
                 console.debug('API called successfully. Returned data: ' + data);
                 if ((data.contacts.success) && (data.contacts.success[0] === member.email)) {
                     resolve(data.contacts.success[0])
                 } else reject()
             })
-            .catch(function(error) {
+            .catch(function (error) {
                 reject(error)
             })
     });
@@ -112,14 +153,14 @@ function getLists() {
 };
 
 
-function addMember(listId, member) {    
+function addMember(listId, member) {
     return new Promise(function (resolve, reject) {
         _createMember(member)
-            .then(function(contact) {
+            .then(function (contact) {
                 console.debug('añadir a lista: ' + listId + '  *  ' + contact);
                 return _addMemberToList(contact, listId);
             })
-            .then(function() {
+            .then(function () {
                 resolve(true);
             })
             .catch(function (error) {
@@ -135,6 +176,7 @@ function deleteMember(listId, member) {
 
 
 module.exports = {
+    sendEmailTransactional,
     getLists,
     addMember,
     deleteMember,
diff --git a/package.json b/package.json
index 66c1225..ab87cd5 100644
--- a/package.json
+++ b/package.json
@@ -65,11 +65,11 @@
     "sanitize-filename": "^1.6.2",
     "sequelize": "^5.16.0",
     "sharp": "^0.23.0",
-    "sib-api-v3-sdk": "^7.2.4",
+    "sib-api-v3-sdk": "^8.4.2",
     "tinytim": "^0.1.1",
     "unique-file-name": "^1.0.0",
     "vimeo": "^2.1.1",
     "vm": "^0.1.0",
     "winston": "^3.2.1"
   }
-}
\ No newline at end of file
+}