diff --git a/app/components/proposal-list/component.js b/app/components/proposal-list/component.js
index 272e28e..4c7c212 100644
--- a/app/components/proposal-list/component.js
+++ b/app/components/proposal-list/component.js
@@ -1,20 +1,23 @@
 import Component from '@ember/component';
+import { inject } from '@ember/service';
+import { empty } from '@ember/object/computed';
 
 export default Component.extend({
+  kredits: inject(),
 
   tagName: 'ul',
   classNames: ['proposal-list'],
 
+  selectedProposals: [],
+  submitButtonDisabled: empty('selectedProposals'),
+
   actions: {
-
-    confirm(proposalId) {
-      if (this.contractInteractionEnabled) {
-        this.confirmProposal(proposalId);
+    toggleSelect(proposalId, selected) {
+      if (selected) {
+        this.selectedProposals.removeObject(proposalId);
       } else {
-        window.alert('Only members can vote on proposals. Please ask someone to set you up.');
+        this.selectedProposals.addObject(proposalId);
       }
-    }
-
+    },
   }
-
 });
diff --git a/app/components/proposal-list/template.hbs b/app/components/proposal-list/template.hbs
index 87bdbae..330867f 100644
--- a/app/components/proposal-list/template.hbs
+++ b/app/components/proposal-list/template.hbs
@@ -1,12 +1,18 @@
 {{#each proposals as |proposal|}}
-  <li data-proposal-id={{proposal.id}} title="({{proposal.kind}}) {{proposal.description}}">
-    <span class="category {{proposal.kind}}">♥</span>
-    <span class="amount">{{proposal.amount}}</span><span class="symbol">₭S</span>
-    for <span class="recipient">{{proposal.contributor.name}}</span>
-    <span class="votes">({{proposal.votesCount}}/{{proposal.votesNeeded}} votes)</span>
-
-    {{#unless proposal.isExecuted}}
-      <button {{action "confirm" proposal.id}}>+1</button>
-    {{/unless}}
-  </li>
+  {{proposal-list/item
+    proposal=proposal
+    selectedProposals=selectedProposals
+    toggleSelect=(action 'toggleSelect')
+  }}
 {{/each}}
+
+{{#if confirmProposals}}
+  <center>
+    <button
+      disabled={{submitButtonDisabled}}
+      {{action confirmProposals selectedProposals}}
+    >
+      Submit selected
+    </button>
+  </center>
+{{/if}}
diff --git a/app/controllers/index.js b/app/controllers/index.js
index 10c8920..1504b4c 100644
--- a/app/controllers/index.js
+++ b/app/controllers/index.js
@@ -20,10 +20,15 @@ export default Controller.extend({
   proposalsOpenSorted: sort('proposalsOpen', 'proposalsSorting'),
 
   actions: {
-    confirmProposal(proposalId) {
-      this.kredits.vote(proposalId).then(transaction => {
-        window.confirm('Vote submitted to Ethereum blockhain: '+transaction.hash);
-      });
+    confirmProposals(proposalIds) {
+      if (this.kredits.currentUser.isCore) {
+        this.kredits.batchVote(proposalIds)
+          .then((transaction) => {
+            window.confirm('Vote submitted to Ethereum blockhain: '+transaction.hash);
+          });
+      } else {
+        window.alert('Only members can vote on proposals. Please ask someone to set you up.');
+      }
     },
 
     save(contributor) {
diff --git a/app/services/kredits.js b/app/services/kredits.js
index 15ed22a..d37d401 100644
--- a/app/services/kredits.js
+++ b/app/services/kredits.js
@@ -4,7 +4,7 @@ import RSVP from 'rsvp';
 
 import Service from '@ember/service';
 import { computed } from '@ember/object';
-import { alias, notEmpty } from '@ember/object/computed';
+import { notEmpty } from '@ember/object/computed';
 import { isEmpty } from '@ember/utils';
 
 import config from 'kredits-web/config/environment';
@@ -16,8 +16,6 @@ export default Service.extend({
 
   currentUserAccounts: null, // default to not having an account. this is the wen web3 is loaded.
   currentUser: null,
-  currentUserIsContributor: notEmpty('currentUser'),
-  currentUserIsCore: alias('currentUser.isCore'),
   hasAccounts: notEmpty('currentUserAccounts'),
   accountNeedsUnlock: computed('currentUserAccounts', function() {
     return this.currentUserAccounts && isEmpty(this.currentUserAccounts);
@@ -72,7 +70,7 @@ export default Service.extend({
           this.set('kredits', kredits);
           if (this.currentUserAccounts && this.currentUserAccounts.length > 0) {
             this.getCurrentUser.then((contributorData) => {
-              this.set('currentUser', contributorData);
+              this.set('currentUser', Contributor.create(contributorData));
             });
           }
           return kredits;
@@ -134,10 +132,11 @@ export default Service.extend({
       });
   },
 
-  vote(proposalId) {
-    console.debug('[kredits] vote for', proposalId);
+  batchVote(proposalIds) {
+    proposalIds = proposalIds.map((id) => parseInt(id))
+    console.debug('[kredits] vote for', proposalIds);
 
-    return this.kredits.Operator.functions.vote(proposalId)
+    return this.kredits.Operator.functions.batchVote(proposalIds)
       .then((data) => {
         console.debug('[kredits] vote response', data);
         return data;
diff --git a/app/styles/components/_proposal-list.scss b/app/styles/components/_proposal-list.scss
index a35f17c..f86dd4a 100644
--- a/app/styles/components/_proposal-list.scss
+++ b/app/styles/components/_proposal-list.scss
@@ -46,7 +46,22 @@ ul.proposal-list {
       height: 2rem;
       line-height: 2rem;
       padding: 0 0.6rem;
+
+      &.selected {
+        background-color: rgba(224,104,251, 0.6);
+      }
     }
   }
 
+  button {
+    margin-top: 1.1rem;
+    height: 2rem;
+    line-height: 2rem;
+    padding: 0 0.6rem;
+
+    &:disabled {
+      cursor: not-allowed;
+      color: rgba(204,204,204, 0.6);
+    }
+  }
 }
diff --git a/app/templates/index.hbs b/app/templates/index.hbs
index 99ccd78..bf72f44 100644
--- a/app/templates/index.hbs
+++ b/app/templates/index.hbs
@@ -2,7 +2,7 @@
   <section id="user-account">
     {{#if kredits.currentUser }}
       {{ kredits.currentUser.name }}
-      {{#if kredits.currentUserIsCore }}
+      {{#if kredits.currentUser.isCore }}
         (core)
       {{/if}}
       Account: {{kredits.currentUser.account}}
@@ -32,8 +32,7 @@
     <div class="content">
       {{!-- TODO: We need a better naming for kredits.hasAccounts --}}
       {{proposal-list proposals=proposalsOpenSorted
-                      confirmProposal=(action "confirmProposal")
-                      contractInteractionEnabled=kredits.hasAccounts}}
+                      confirmProposals=(action 'confirmProposals')}}
 
       {{!-- TODO: We need a better naming --}}
       {{#if kredits.hasAccounts}}
@@ -50,8 +49,7 @@
     <h2>Closed Proposals</h2>
   </header>
   <div class="content">
-    {{proposal-list proposals=proposalsClosedSorted
-                    confirmProposal=(action "confirmProposal")}}
+    {{proposal-list proposals=proposalsClosedSorted}}
 
     {{!-- TODO: We need a better naming --}}
     {{#if kredits.hasAccounts}}