diff --git a/lib/model/txproposal.js b/lib/model/txproposal.js
index 11546fd..7fc7347 100644
--- a/lib/model/txproposal.js
+++ b/lib/model/txproposal.js
@@ -132,21 +132,16 @@ TxProposal.prototype.getActors = function() {
  * @return {Object} type / createdOn
  */
 TxProposal.prototype.getActionBy = function(copayerId) {
-  var a = this.actions[copayerId];
-  if (!a) return null;
-
-  return {
-    type: a.type,
-    createdOn: a.createdOn,
-  };
+  return this.actions[copayerId];
 };
 
-TxProposal.prototype.addAction = function(copayerId, type, signatures, xpub) {
+TxProposal.prototype.addAction = function(copayerId, type, comment, signatures, xpub) {
   var action = new TxProposalAction({
     copayerId: copayerId,
     type: type,
     signatures: signatures,
     xpub: xpub,
+    comment: comment,
   });
   this.actions[copayerId] = action;
   this._updateStatus();
@@ -191,19 +186,19 @@ TxProposal.prototype.sign = function(copayerId, signatures, xpub) {
   var t = this._getBitcoreTx();
   try {
     this._addSignaturesToBitcoreTx(t, signatures, xpub);
-    this.addAction(copayerId, 'accept', signatures, xpub);
+    this.addAction(copayerId, 'accept', null, signatures, xpub);
     return true;
   } catch (e) {
     return false;
   }
 };
 
-TxProposal.prototype.reject = function(copayerId) {
-  this.addAction(copayerId, 'reject');
+TxProposal.prototype.reject = function(copayerId, reason) {
+  this.addAction(copayerId, 'reject', reason);
 };
 
 TxProposal.prototype.isPending = function() {
-  return !_.any(['boradcasted', 'rejected'], this.status);
+  return !_.contains(['broadcasted', 'rejected'], this.status);
 };
 
 TxProposal.prototype.isAccepted = function() {
@@ -216,6 +211,10 @@ TxProposal.prototype.isRejected = function() {
   return votes['reject'] >= this.requiredRejections;
 };
 
+TxProposal.prototype.isBroadcasted = function() {
+  return this.status == 'broadcasted';
+};
+
 TxProposal.prototype.setBroadcasted = function(txid) {
   this.txid = txid;
   this.status = 'broadcasted';
diff --git a/lib/model/txproposalaction.js b/lib/model/txproposalaction.js
index 13fa98b..a215657 100644
--- a/lib/model/txproposalaction.js
+++ b/lib/model/txproposalaction.js
@@ -8,9 +8,10 @@ function TxProposalAction(opts) {
   this.type = opts.type || (opts.signatures ? 'accept' : 'reject');
   this.signatures = opts.signatures;
   this.xpub = opts.xpub;
+  this.comment = opts.comment;
 };
 
-TxProposalAction.fromObj = function (obj) {
+TxProposalAction.fromObj = function(obj) {
   var x = new TxProposalAction();
 
   x.createdOn = obj.createdOn;
@@ -18,6 +19,7 @@ TxProposalAction.fromObj = function (obj) {
   x.type = obj.type;
   x.signatures = obj.signatures;
   x.xpub = obj.xpub;
+  x.comment = obj.comment;
 
   return x;
 };
diff --git a/lib/server.js b/lib/server.js
index 21b4d7f..579129a 100644
--- a/lib/server.js
+++ b/lib/server.js
@@ -686,7 +686,7 @@ CopayServer.prototype.rejectTx = function(opts, cb) {
     if (txp.status != 'pending')
       return cb(new ClientError('TXNOTPENDING', 'The transaction proposal is not pending'));
 
-    txp.reject(self.copayerId);
+    txp.reject(self.copayerId, opts.reason);
 
     self.storage.storeTx(self.walletId, txp, function(err) {
       if (err) return cb(err);
diff --git a/test/integration.js b/test/integration.js
index 1faf0c1..e05ad37 100644
--- a/test/integration.js
+++ b/test/integration.js
@@ -877,6 +877,7 @@ describe('Copay server', function() {
 
         server.rejectTx({
           txProposalId: txid,
+          reason: 'some reason',
         }, function(err) {
           should.not.exist(err);
           server.getPendingTxs({}, function(err, txs) {
@@ -887,8 +888,9 @@ describe('Copay server', function() {
             var actors = tx.getActors();
             actors.length.should.equal(1);
             actors[0].should.equal(wallet.copayers[0].id);
-            tx.getActionBy(wallet.copayers[0].id).type.should.equal('reject');
-
+            var action = tx.getActionBy(wallet.copayers[0].id);
+            action.type.should.equal('reject');
+            action.comment.should.equal('some reason');
             done();
           });
         });
@@ -1126,8 +1128,9 @@ describe('Copay server', function() {
         server = s;
         wallet = w;
         server.createAddress({}, function(err, address) {
-          helpers.createUtxos(server, wallet, _.range(1, 9), function(inutxos) {
-            utxos = inutxos;
+          helpers.createUtxos(server, wallet, _.range(1, 9), function(inUtxos) {
+            utxos = inUtxos;
+            helpers.stubBlockExplorer(server, utxos, '999');
             done();
           });
         });
@@ -1135,7 +1138,6 @@ describe('Copay server', function() {
     });
 
     it('other copayers should see pending proposal created by one copayer', function(done) {
-      helpers.stubBlockExplorer(server, utxos);
       var txOpts = helpers.createProposalOpts('18PzpUFkFZE8zKWUPvfykkTxmB9oMR8qP7', 10, 'some message', TestData.copayers[0].privKey);
       server.createTx(txOpts, function(err, txp) {
         should.not.exist(err);
@@ -1152,15 +1154,171 @@ describe('Copay server', function() {
       });
     });
 
-    it.skip('tx proposals should not be broadcast until quorum is reached', function(done) {
+    it('tx proposals should not be broadcast until quorum is reached', function(done) {
+      var txpId;
+      async.waterfall([
 
+        function(next) {
+          var txOpts = helpers.createProposalOpts('18PzpUFkFZE8zKWUPvfykkTxmB9oMR8qP7', 10, 'some message', TestData.copayers[0].privKey);
+          server.createTx(txOpts, function(err, txp) {
+            txpId = txp.id;
+            should.not.exist(err);
+            should.exist.txp;
+            next();
+          });
+        },
+        function(next) {
+          server.getPendingTxs({}, function(err, txps) {
+            should.not.exist(err);
+            txps.length.should.equal(1);
+            var txp = txps[0];
+            _.keys(txp.actions).should.be.empty;
+            next(null, txp);
+          });
+        },
+        function(txp, next) {
+          var signatures = helpers.clientSign(txp, TestData.copayers[0].xPrivKey);
+          server.signTx({
+            txProposalId: txpId,
+            signatures: signatures,
+          }, function(err) {
+            should.not.exist(err);
+            next();
+          });
+        },
+        function(next) {
+          server.getPendingTxs({}, function(err, txps) {
+            should.not.exist(err);
+            txps.length.should.equal(1);
+            var txp = txps[0];
+            txp.isPending().should.be.true;
+            txp.isRejected().should.be.false;
+            txp.isAccepted().should.be.false;
+            _.keys(txp.actions).length.should.equal(1);
+            var action = txp.actions[wallet.copayers[0].id];
+            action.type.should.equal('accept');
+            next(null, txp);
+          });
+        },
+        function(txp, next) {
+          helpers.getAuthServer(wallet.copayers[1].id, function(server, wallet) {
+            helpers.stubBlockExplorer(server, utxos, '999');
+            var signatures = helpers.clientSign(txp, TestData.copayers[1].xPrivKey);
+            server.signTx({
+              txProposalId: txpId,
+              signatures: signatures,
+            }, function(err) {
+              should.not.exist(err);
+              next();
+            });
+          });
+        },
+        function(next) {
+          server.getPendingTxs({}, function(err, txps) {
+            should.not.exist(err);
+            txps.length.should.equal(0);
+            next();
+          });
+        },
+        function(next) {
+          server.getTx({
+            id: txpId
+          }, function(err, txp) {
+            should.not.exist(err);
+            txp.isPending().should.be.false;
+            txp.isRejected().should.be.false;
+            txp.isAccepted().should.be.true;
+            txp.isBroadcasted().should.be.true;
+            txp.txid.should.equal('999');
+            _.keys(txp.actions).length.should.equal(2);
+            done();
+          });
+        },
+      ]);
     });
 
-    it.skip('tx proposals should accept as many rejections as possible without finally rejecting', function(done) {});
+    it('tx proposals should accept as many rejections as possible without finally rejecting', function(done) {
+      var txpId;
+      async.waterfall([
 
-    it.skip('proposal creator should be able to delete proposal if there are no other signatures', function(done) {});
+        function(next) {
+          var txOpts = helpers.createProposalOpts('18PzpUFkFZE8zKWUPvfykkTxmB9oMR8qP7', 10, 'some message', TestData.copayers[0].privKey);
+          server.createTx(txOpts, function(err, txp) {
+            txpId = txp.id;
+            should.not.exist(err);
+            should.exist.txp;
+            next();
+          });
+        },
+        function(next) {
+          server.getPendingTxs({}, function(err, txps) {
+            should.not.exist(err);
+            txps.length.should.equal(1);
+            var txp = txps[0];
+            _.keys(txp.actions).should.be.empty;
+            next();
+          });
+        },
+        function(next) {
+          server.rejectTx({
+            txProposalId: txpId,
+            reason: 'just because'
+          }, function(err) {
+            should.not.exist(err);
+            next();
+          });
+        },
+        function(next) {
+          server.getPendingTxs({}, function(err, txps) {
+            should.not.exist(err);
+            txps.length.should.equal(1);
+            var txp = txps[0];
+            txp.isPending().should.be.true;
+            txp.isRejected().should.be.false;
+            txp.isAccepted().should.be.false;
+            _.keys(txp.actions).length.should.equal(1);
+            var action = txp.actions[wallet.copayers[0].id];
+            action.type.should.equal('reject');
+            action.comment.should.equal('just because');
+            next();
+          });
+        },
+        function(next) {
+          helpers.getAuthServer(wallet.copayers[1].id, function(server, wallet) {
+            helpers.stubBlockExplorer(server, utxos, '999');
+            server.rejectTx({
+              txProposalId: txpId,
+              reason: 'some other reason'
+            }, function(err) {
+              should.not.exist(err);
+              next();
+            });
+          });
+        },
+        function(next) {
+          server.getPendingTxs({}, function(err, txps) {
+            should.not.exist(err);
+            txps.length.should.equal(0);
+            next();
+          });
+        },
+        function(next) {
+          server.getTx({
+            id: txpId
+          }, function(err, txp) {
+            should.not.exist(err);
+            txp.isPending().should.be.false;
+            txp.isRejected().should.be.true;
+            txp.isAccepted().should.be.false;
+            _.keys(txp.actions).length.should.equal(2);
+            done();
+          });
+        },
+      ]);
+    });
   });
 
+
   describe('#getTxs', function() {
     var server, wallet, clock;
 
@@ -1256,8 +1414,6 @@ describe('Copay server', function() {
     var server, wallet;
 
     beforeEach(function(done) {
-      if (server) return done();
-      console.log('\tCreating TXS...');
       helpers.createAndJoinWallet(1, 1, function(s, w) {
         server = s;
         wallet = w;
@@ -1304,9 +1460,6 @@ describe('Copay server', function() {
       });
     });
 
-
-
-
     it('should pull the first 5 notifications after wallet creation', function(done) {
       server.getNotifications({
         minTs: 0,