diff --git a/loopback/locale/en.json b/loopback/locale/en.json
index f9fe40488..1e0607813 100644
--- a/loopback/locale/en.json
+++ b/loopback/locale/en.json
@@ -59,7 +59,7 @@
 	"Swift / BIC can't be empty": "Swift / BIC can't be empty",
 	"Bought units from buy request": "Bought {{quantity}} units of {{concept}} [{{itemId}}]({{{urlItem}}}) for the ticket id [{{ticketId}}]({{{url}}})",
 	"MESSAGE_INSURANCE_CHANGE": "I have changed the insurence credit of client [{{clientName}} ({{clientId}})]({{{url}}}) to *{{credit}} €*",
-	"MESSAGE_CHANGED_PAYMETHOD": "I have changed the pay method for client [{{clientName}} ({{clientId}})]({{{url}}})",
+	"Changed client paymethod": "I have changed the pay method for client [{{clientName}} ({{clientId}})]({{{url}}})",
 	"Sent units from ticket": "I sent *{{quantity}}* units of [{{concept}} ({{itemId}})]({{{itemUrl}}}) to *\"{{nickname}}\"* coming from ticket id [{{ticketId}}]({{{ticketUrl}}})",
 	"Claim will be picked": "The product from the claim [({{claimId}})]({{{claimUrl}}}) from the client *{{clientName}}* will be picked",
 	"Claim state has changed to incomplete": "The state of the claim [({{claimId}})]({{{claimUrl}}}) from client *{{clientName}}* has changed to *incomplete*",
diff --git a/loopback/locale/es.json b/loopback/locale/es.json
index b11365577..cef64b43a 100644
--- a/loopback/locale/es.json
+++ b/loopback/locale/es.json
@@ -123,7 +123,7 @@
 	"Incoterms is required for a non UEE member": "El incoterms es requerido para los clientes extracomunitarios",
 	"Bought units from buy request": "Se ha comprado {{quantity}} unidades de {{concept}} [{{itemId}}]({{{urlItem}}}) para el ticket id [{{ticketId}}]({{{url}}})",
 	"MESSAGE_INSURANCE_CHANGE": "He cambiado el crédito asegurado del cliente [{{clientName}} ({{clientId}})]({{{url}}}) a *{{credit}} €*",
-	"MESSAGE_CHANGED_PAYMETHOD": "He cambiado la forma de pago del cliente [{{clientName}} ({{clientId}})]({{{url}}})",
+	"Changed client paymethod": "He cambiado la forma de pago del cliente [{{clientName}} ({{clientId}})]({{{url}}})",
 	"Sent units from ticket": "Envio *{{quantity}}* unidades de [{{concept}} ({{itemId}})]({{{itemUrl}}}) a *\"{{nickname}}\"* provenientes del ticket id [{{ticketId}}]({{{ticketUrl}}})",
 	"Claim will be picked": "Se recogerá el género de la reclamación [({{claimId}})]({{{claimUrl}}}) del cliente *{{clientName}}*",
 	"Claim state has changed to incomplete": "Se ha cambiado el estado de la reclamación [({{claimId}})]({{{claimUrl}}}) del cliente *{{clientName}}* a *incompleta*",
diff --git a/modules/client/back/models/client.js b/modules/client/back/models/client.js
index e1de363b2..035074210 100644
--- a/modules/client/back/models/client.js
+++ b/modules/client/back/models/client.js
@@ -253,25 +253,28 @@ module.exports = Self => {
             const salesPersonId = instance.salesPersonFk;
 
             if (salesPersonId) {
+                // Send email to client
+                if (instance.email) {
+                    const worker = await models.EmailUser.findById(salesPersonId);
+                    const params = {
+                        authorization: authorization,
+                        recipientId: instance.id,
+                        recipient: instance.email,
+                        replyTo: worker.email
+                    };
+                    await got.get(`${origin}/api/email/payment-update`, {
+                        query: params
+                    });
+                }
+
                 const fullUrl = `${origin}/#!/client/${instance.id}/billing-data`;
-                const message = $t('MESSAGE_CHANGED_PAYMETHOD', {
+                const message = $t('Changed client paymethod', {
                     clientId: instance.id,
                     clientName: instance.name,
                     url: fullUrl
                 });
                 await models.Chat.sendCheckingPresence(httpCtx, salesPersonId, message);
             }
-
-            // Send email to client
-            if (!instance.email) return;
-            const params = {
-                authorization: authorization,
-                recipientId: instance.id,
-                recipient: instance.email
-            };
-            await got.get(`${origin}/api/email/payment-update`, {
-                query: params
-            });
         }
 
         const workerIdBefore = oldInstance.salesPersonFk;
diff --git a/modules/client/front/sample/create/index.html b/modules/client/front/sample/create/index.html
index f941e885a..e6733a656 100644
--- a/modules/client/front/sample/create/index.html
+++ b/modules/client/front/sample/create/index.html
@@ -32,6 +32,13 @@
                 info="Its only used when sample is sent">
             </vn-textfield>
         </vn-horizontal>
+        <vn-horizontal>
+            <vn-textfield
+                label="Reply to"
+                ng-model="$ctrl.clientSample.replyTo"
+                info="To who should the recipient reply?">
+            </vn-textfield>
+        </vn-horizontal>
         <vn-horizontal>
             <vn-autocomplete
                 vn-id="sampleType"
diff --git a/modules/client/front/sample/create/index.js b/modules/client/front/sample/create/index.js
index 63f8be7b5..c2ac99ae5 100644
--- a/modules/client/front/sample/create/index.js
+++ b/modules/client/front/sample/create/index.js
@@ -9,6 +9,8 @@ class Controller extends Section {
             clientFk: this.$params.id,
             companyId: this.vnConfig.companyFk
         };
+
+        this.getWorkerEmail();
     }
 
     get client() {
@@ -62,7 +64,8 @@ class Controller extends Section {
         const sampleType = this.$.sampleType.selection;
         const params = {
             recipientId: this.$params.id,
-            recipient: this.clientSample.recipient
+            recipient: this.clientSample.recipient,
+            replyTo: this.clientSample.replyTo
         };
 
         if (!params.recipient)
@@ -83,7 +86,17 @@ class Controller extends Section {
 
         this.$http.get(query, {params}).then(cb);
     }
+
+    getWorkerEmail() {
+        const userId = window.localStorage.currentUserWorkerId;
+        const params = {filter: {where: {userFk: userId}}};
+        this.$http.get('EmailUsers', params).then(res => {
+            const [worker] = res && res.data;
+            this.clientSample.replyTo = worker.email;
+        });
+    }
 }
+
 Controller.$inject = ['$element', '$scope'];
 
 ngModule.vnComponent('vnClientSampleCreate', {