diff --git a/public/views/copayers.html b/public/views/copayers.html
index 4562274af..808d59df5 100644
--- a/public/views/copayers.html
+++ b/public/views/copayers.html
@@ -4,7 +4,7 @@
   <div ng-show="!index.notAuthorized">
     <div class="row m10t text-center">
       <div class="large-12 columns">
-        <h1 translate>Share this secret with your copayers</h1> 
+        <h1 translate>Share this invitation with your copayers</h1> 
       </div>
     </div>
 
@@ -20,7 +20,7 @@
       <span class="button outline dark-gray tiny" 
         ng-click="copayers.shareSecret(index.walletSecret)">
         <i class="fi-share"></i> 
-        <span translate>Share secret</span>
+        <span translate>Share invitation</span>
       </span>
     </div>
     <h4 class="title oh m0">
diff --git a/public/views/create.html b/public/views/create.html
index 607dff168..d2496d40f 100644
--- a/public/views/create.html
+++ b/public/views/create.html
@@ -61,6 +61,7 @@
             </label>
             <label for="ext-master" class="m10t">
               <span translate>Master extended private key</span>
+              <small translate>If not given, a random key will be generated</small>
               <input id="ext-master" 
               type="text" 
               placeholder="{{'BIP32 master extended private key'|translate}}" 
diff --git a/public/views/join.html b/public/views/join.html
index 9b21af43d..8069060cb 100644
--- a/public/views/join.html
+++ b/public/views/join.html
@@ -10,20 +10,20 @@
           </label>
 
           <div class="row collapse">
-            <label for="secret" class="left"><span translate>Wallet Secret</span> 
+            <label for="secret" class="left"><span translate>Wallet Invitation</span> 
               <small translate ng-show="joinForm.secret.$pristine">Required</small>
             </label>
             <span class="has-error right size-12" ng-show="joinForm.secret.$invalid
               && !joinForm.secret.$pristine">
               <span class="icon-input"><i class="fi-x"></i></span>
-              <span translate>Wallet Secret is not valid!</span>
+              <span translate>Wallet Invitation is not valid!</span>
             </span>
             <small class="icon-input right" ng-show="joinForm.secret.$valid
               && !joinForm.secret.$pristine"><i class="fi-check"></i></small>
           </div>
 
           <div class="input">
-            <input id="secret" type="text" placeholder="{{'Paste wallet secret here'|translate}}" name="secret" ng-model="secret" wallet-secret required>
+            <input id="secret" type="text" placeholder="{{'Paste invitation here'|translate}}" name="secret" ng-model="secret" wallet-secret required>
             <div ng-hide="showScanner || disableScanner">
               <a class="postfix" ng-click="join.openScanner()"><i class="fi-camera size-24">&nbsp;</i></a>
             </div>
@@ -48,7 +48,8 @@
           </a>
           <div ng-show="join.hideAdv" class="row">
             <div class="large-12 columns">
-              <label for="ext-master">Master extended private key
+              <label for="ext-master">Master extended private key 
+              <small translate>If not given, a secure key will be generated</small>
                 <input id="ext-master" 
                 type="text" 
                 placeholder="{{'BIP32 master extended private key'|translate}}"