diff --git a/config.js b/config.js
index a4e82a4..c3887e4 100644
--- a/config.js
+++ b/config.js
@@ -45,6 +45,13 @@ var config = {
       url: 'https://test-insight.bitpay.com:443',
     },
   },
+  pushNotificationsOpts: {
+    templatePath: './lib/templates',
+    defaultLanguage: 'en',
+    defaultUnit: 'btc',
+    subjectPrefix: '',
+    pushServerUrl: 'http://localhost:8000/send',
+  },
   // To use email notifications uncomment this:
   // emailOpts: {
   //  host: 'localhost',
@@ -60,5 +67,6 @@ var config = {
   //    testnet: 'https://test-insight.bitpay.com/tx/{{txid}}',
   //  },
   //},
+
 };
 module.exports = config;
diff --git a/lib/pushnotificationsservice.js b/lib/pushnotificationsservice.js
new file mode 100644
index 0000000..8d8b81c
--- /dev/null
+++ b/lib/pushnotificationsservice.js
@@ -0,0 +1,353 @@
+'use strict';
+
+var _ = require('lodash');
+var async = require('async');
+var Mustache = require('mustache');
+var defaultRequest = require('request');
+var MessageBroker = require('./messagebroker');
+var Storage = require('./storage');
+var fs = require('fs');
+var path = require('path');
+var Utils = require('./common/utils');
+var Model = require('./model');
+var log = require('npmlog');
+log.debug = log.verbose;
+
+var PUSHNOTIFICATIONS_TYPES = {
+  'NewCopayer': {
+    filename: 'new_copayer',
+  },
+  'WalletComplete': {
+    filename: 'wallet_complete',
+  },
+  'NewTxProposal': {
+    filename: 'new_tx_proposal',
+  },
+  'NewOutgoingTx': {
+    filename: 'new_outgoing_tx',
+  },
+  'NewIncomingTx': {
+    filename: 'new_incoming_tx',
+  },
+  'TxProposalFinallyRejected': {
+    filename: 'txp_finally_rejected',
+  },
+};
+
+function PushNotificationsService() {};
+
+PushNotificationsService.prototype.start = function(opts, cb) {
+  var self = this;
+  opts = opts || {};
+  self.request = opts.request || defaultRequest;
+
+  function _readDirectories(basePath, cb) {
+    fs.readdir(basePath, function(err, files) {
+      if (err) return cb(err);
+      async.filter(files, function(file, next) {
+        fs.stat(path.join(basePath, file), function(err, stats) {
+          return next(!err && stats.isDirectory());
+        });
+      }, function(dirs) {
+        return cb(null, dirs);
+      });
+    });
+  };
+
+  self.templatePath = path.normalize((opts.pushNotificationsOpts.templatePath || (__dirname + '/templates')) + '/');
+  self.defaultLanguage = opts.pushNotificationsOpts.defaultLanguage || 'en';
+  self.defaultUnit = opts.pushNotificationsOpts.defaultUnit || 'btc';
+  self.subjectPrefix = opts.pushNotificationsOpts.subjectPrefix || '';
+  self.pushServerUrl = opts.pushNotificationsOpts.pushServerUrl;
+  async.parallel([
+
+    function(done) {
+      _readDirectories(self.templatePath, function(err, res) {
+        self.availableLanguages = res;
+        done(err);
+      });
+    },
+    function(done) {
+      if (opts.storage) {
+        self.storage = opts.storage;
+        done();
+      } else {
+        self.storage = new Storage();
+        self.storage.connect(opts.storageOpts, done);
+      }
+    },
+    function(done) {
+      self.messageBroker = opts.messageBroker || new MessageBroker(opts.messageBrokerOpts);
+      self.messageBroker.onMessage(_.bind(self._sendPushNotifications, self));
+      done();
+    },
+  ], function(err) {
+    if (err) {
+      log.error(err);
+    }
+    return cb(err);
+  });
+
+};
+
+PushNotificationsService.prototype._sendPushNotifications = function(notification, cb) {
+  var self = this;
+  cb = cb || function() {};
+
+  var notifType = PUSHNOTIFICATIONS_TYPES[notification.type];
+  if (!notifType) return cb();
+
+  // console.log(notification);
+
+  self._checkShouldSendNotif(notification, function(err, should) {
+    if (err) return cb(err);
+    if (!should) return cb();
+
+    self._getRecipientsList(notification, function(err, recipientsList) {
+      if (err) return cb(err);
+
+      async.waterfall([
+
+        function(next) {
+          self._readAndApplyTemplates(notification, notifType, recipientsList, next);
+        },
+        function(contents, next) {
+          async.map(recipientsList, function(recipient, next) {
+            var opts = {};
+            var content = contents[recipient.language];
+            opts.users = [notification.walletId + '$' + recipient.copayerId];
+            opts.android = {
+              "data": {
+                "title": content.plain.subject,
+                "message": content.plain.body
+              }
+            };
+            opts.ios = {
+              "alert": content.plain.body,
+              "sound": ""
+            };
+            return next(err, opts);
+          }, next);
+        },
+        function(optsList, next) {
+          async.each(optsList,
+            function(opts, next) {
+              self._makeRequest(opts, function(err, response) {
+                if (err) log.error(err);
+                log.debug('Post status : ', response);
+                next();
+              });
+            },
+            function(err) {
+              return next(err);
+            }
+          );
+        },
+      ], function(err) {
+        if (err) {
+          log.error('An error ocurred generating notification', err);
+        }
+        return cb(err);
+      });
+    });
+  });
+};
+
+PushNotificationsService.prototype._checkShouldSendNotif = function(notification, cb) {
+  var self = this;
+
+  if (notification.type != 'NewTxProposal') return cb(null, true);
+  self.storage.fetchWallet(notification.walletId, function(err, wallet) {
+    return cb(err, wallet.m > 1);
+  });
+};
+
+PushNotificationsService.prototype._getRecipientsList = function(notification, cb) {
+  var self = this;
+
+  self.storage.fetchWallet(notification.walletId, function(err, wallet) {
+    if (err) return cb(err);
+
+    self.storage.fetchPreferences(notification.walletId, null, function(err, preferences) {
+
+      if (err) log.error(err);
+      if (_.isEmpty(preferences)) preferences = [];
+
+      var recipientPreferences = _.compact(_.map(preferences, function(p) {
+
+        if (!_.contains(self.availableLanguages, p.language)) {
+          if (p.language)
+            log.warn('Language for notifications "' + p.language + '" not available.');
+          p.language = self.defaultLanguage;
+        }
+
+        return {
+          copayerId: p.copayerId,
+          language: p.language,
+          unit: p.unit,
+        };
+      }));
+
+      recipientPreferences = _.indexBy(recipientPreferences, 'copayerId');
+
+      var recipientsList = _.reject(_.map(wallet.copayers, function(copayer) {
+        var p = recipientPreferences[copayer.id] || {};
+        return {
+          copayerId: copayer.id,
+          language: p.language || self.defaultLanguage,
+          unit: p.unit || self.defaultUnit,
+        }
+      }), {
+        copayerId: notification.creatorId
+      });
+
+      return cb(null, recipientsList);
+    });
+  });
+};
+
+PushNotificationsService.prototype._readAndApplyTemplates = function(notification, notifType, recipientsList, cb) {
+  var self = this;
+
+  async.map(recipientsList, function(recipient, next) {
+    async.waterfall([
+
+      function(next) {
+        self._getDataForTemplate(notification, recipient, next);
+      },
+      function(data, next) {
+        async.map(['plain', 'html'], function(type, next) {
+          self._loadTemplate(notifType, recipient, '.' + type, function(err, template) {
+            if (err && type == 'html') return next();
+            if (err) return next(err);
+
+            self._applyTemplate(template, data, function(err, res) {
+              return next(err, [type, res]);
+            });
+          });
+        }, function(err, res) {
+          return next(err, _.zipObject(res));
+        });
+      },
+      function(result, next) {
+        next(null, result);
+      },
+    ], function(err, res) {
+      next(err, [recipient.language, res]);
+    });
+  }, function(err, res) {
+    return cb(err, _.zipObject(res));
+  });
+};
+
+PushNotificationsService.prototype._getDataForTemplate = function(notification, recipient, cb) {
+  var self = this;
+  var UNIT_LABELS = {
+    btc: 'BTC',
+    bit: 'bits'
+  };
+
+  var data = _.cloneDeep(notification.data);
+  data.subjectPrefix = _.trim(self.subjectPrefix + ' ');
+  if (data.amount) {
+    try {
+      var unit = recipient.unit.toLowerCase();
+      data.amount = Utils.formatAmount(+data.amount, unit) + ' ' + UNIT_LABELS[unit];
+    } catch (ex) {
+      return cb(new Error('Could not format amount', ex));
+    }
+  }
+
+  self.storage.fetchWallet(notification.walletId, function(err, wallet) {
+    if (err) return cb(err);
+
+    data.walletId = wallet.id;
+    data.walletName = wallet.name;
+    data.walletM = wallet.m;
+    data.walletN = wallet.n;
+
+    var copayer = _.find(wallet.copayers, {
+      id: notification.creatorId
+    });
+
+    if (copayer) {
+      data.copayerId = copayer.id;
+      data.copayerName = copayer.name;
+    }
+
+    if (notification.type == 'TxProposalFinallyRejected' && data.rejectedBy) {
+      var rejectors = _.map(data.rejectedBy, function(copayerId) {
+        return _.find(wallet.copayers, {
+          id: copayerId
+        }).name
+      });
+      data.rejectorsNames = rejectors.join(', ');
+    }
+
+    return cb(null, data);
+  });
+};
+
+PushNotificationsService.prototype._applyTemplate = function(template, data, cb) {
+  if (!data) return cb(new Error('Could not apply template to empty data'));
+
+  var error;
+  var result = _.mapValues(template, function(t) {
+    try {
+      return Mustache.render(t, data);
+    } catch (e) {
+      log.error('Could not apply data to template', e);
+      error = e;
+    }
+  });
+
+  if (error) return cb(error);
+  return cb(null, result);
+};
+
+PushNotificationsService.prototype._loadTemplate = function(notifType, recipient, extension, cb) {
+  var self = this;
+
+  self._readTemplateFile(recipient.language, notifType.filename + extension, function(err, template) {
+    if (err) return cb(err);
+    return cb(null, self._compileTemplate(template, extension));
+  });
+};
+
+PushNotificationsService.prototype._readTemplateFile = function(language, filename, cb) {
+  var self = this;
+
+  var fullFilename = path.join(self.templatePath, language, filename);
+  fs.readFile(fullFilename, 'utf8', function(err, template) {
+    if (err) {
+      return cb(new Error('Could not read template file ' + fullFilename, err));
+    }
+    return cb(null, template);
+  });
+};
+
+PushNotificationsService.prototype._compileTemplate = function(template, extension) {
+  var lines = template.split('\n');
+  if (extension == '.html') {
+    lines.unshift('');
+  }
+  return {
+    subject: lines[0],
+    body: _.rest(lines).join('\n'),
+  };
+};
+
+PushNotificationsService.prototype._makeRequest = function(opts, cb) {
+  var self = this;
+
+  self.request({
+    url: self.pushServerUrl,
+    method: 'POST',
+    json: true,
+    body: opts
+  }, function(err, response) {
+    return cb(err, response);
+  });
+};
+
+module.exports = PushNotificationsService;
diff --git a/pushnotificationsservice/pushnotificationsservice.js b/pushnotificationsservice/pushnotificationsservice.js
new file mode 100644
index 0000000..b0acaeb
--- /dev/null
+++ b/pushnotificationsservice/pushnotificationsservice.js
@@ -0,0 +1,16 @@
+#!/usr/bin/env node
+
+'use strict';
+
+var log = require('npmlog');
+log.debug = log.verbose;
+
+var config = require('../config');
+var PushNotificationsService = require('../lib/pushnotificationsservice');
+
+var pushNotificationsService = new PushNotificationsService();
+pushNotificationsService.start(config, function(err) {
+  if (err) throw err;
+
+  console.log('Push Notification Service started');
+});
diff --git a/start.sh b/start.sh
index f979313..bfe1e55 100755
--- a/start.sh
+++ b/start.sh
@@ -33,5 +33,6 @@ run_program locker/locker.js pids/locker.pid logs/locker.log
 run_program messagebroker/messagebroker.js pids/messagebroker.pid logs/messagebroker.log
 run_program bcmonitor/bcmonitor.js pids/bcmonitor.pid logs/bcmonitor.log
 run_program emailservice/emailservice.js pids/emailservice.pid logs/emailservice.log
+run_program pushnotificationsservice/pushnotificationsservice.js pids/pushnotificationsservice.pid logs/pushnotificationsservice.log
 run_program bws.js pids/bws.pid logs/bws.log
 
diff --git a/stop.sh b/stop.sh
index 4b80f0b..b15de9d 100755
--- a/stop.sh
+++ b/stop.sh
@@ -13,6 +13,7 @@ stop_program ()
 stop_program pids/bws.pid
 stop_program pids/emailservice.pid
 stop_program pids/bcmonitor.pid
+stop_program pids/pushnotificationsservice.pid
 stop_program pids/messagebroker.pid
 stop_program pids/locker.pid
 
diff --git a/test/integration/pushNotifications.js b/test/integration/pushNotifications.js
new file mode 100644
index 0000000..c71d837
--- /dev/null
+++ b/test/integration/pushNotifications.js
@@ -0,0 +1,490 @@
+'use strict';
+
+var _ = require('lodash');
+var async = require('async');
+
+var chai = require('chai');
+var sinon = require('sinon');
+var should = chai.should();
+var log = require('npmlog');
+log.debug = log.verbose;
+log.level = 'info';
+
+var WalletService = require('../../lib/server');
+var PushNotificationsService = require('../../lib/pushnotificationsservice');
+
+var TestData = require('../testdata');
+var helpers = require('./helpers');
+
+describe('Push notifications', function() {
+  var server, wallet, requestStub, pushNotificationsService, walletId;
+
+  before(function(done) {
+    helpers.before(done);
+  });
+  after(function(done) {
+    helpers.after(done);
+  });
+
+  describe('Single wallet', function() {
+    beforeEach(function(done) {
+      helpers.beforeEach(function(res) {
+        helpers.createAndJoinWallet(1, 1, function(s, w) {
+          server = s;
+          wallet = w;
+
+          var i = 0;
+          async.eachSeries(w.copayers, function(copayer, next) {
+            helpers.getAuthServer(copayer.id, function(server) {
+              server.savePreferences({
+                email: 'copayer' + (++i) + '@domain.com',
+                language: 'en',
+                unit: 'bit',
+              }, next);
+            });
+          }, function(err) {
+            should.not.exist(err);
+
+            requestStub = sinon.stub();
+            requestStub.yields();
+
+            pushNotificationsService = new PushNotificationsService();
+            pushNotificationsService.start({
+              lockOpts: {},
+              messageBroker: server.messageBroker,
+              storage: helpers.getStorage(),
+              request: requestStub,
+              pushNotificationsOpts: {
+                templatePath: './lib/templates',
+                defaultLanguage: 'en',
+                defaultUnit: 'btc',
+                subjectPrefix: '',
+
+                pushServerUrl: 'http://localhost:8000/send',
+              },
+            }, function(err) {
+              should.not.exist(err);
+              done();
+            });
+          });
+        });
+      });
+    });
+
+    it('should build each notifications using preferences of the copayers', function(done) {
+      server.savePreferences({
+        language: 'en',
+        unit: 'bit',
+      }, function(err) {
+        server.createAddress({}, function(err, address) {
+          should.not.exist(err);
+
+          // Simulate incoming tx notification
+          server._notify('NewIncomingTx', {
+            txid: '999',
+            address: address,
+            amount: 12300000,
+          }, {
+            isGlobal: true
+          }, function(err) {
+            setTimeout(function() {
+              var calls = requestStub.getCalls();
+              var args = _.map(calls, function(c) {
+                return c.args[0];
+              });
+              calls.length.should.equal(1);
+              args[0].body.android.data.title.should.contain('New payment received');
+              args[0].body.android.data.message.should.contain('123,000');
+              done();
+            }, 100);
+          });
+        });
+      });
+    });
+
+    it('should not notify auto-payments to creator', function(done) {
+      server.createAddress({}, function(err, address) {
+        should.not.exist(err);
+
+        // Simulate incoming tx notification
+        server._notify('NewIncomingTx', {
+          txid: '999',
+          address: address,
+          amount: 12300000,
+        }, {
+          isGlobal: false
+        }, function(err) {
+          setTimeout(function() {
+            var calls = requestStub.getCalls();
+            calls.length.should.equal(0);
+            done();
+          }, 100);
+        });
+      });
+    });
+
+    it('should notify copayers when payment is received', function(done) {
+      server.createAddress({}, function(err, address) {
+        should.not.exist(err);
+
+        // Simulate incoming tx notification
+        server._notify('NewIncomingTx', {
+          txid: '999',
+          address: address,
+          amount: 12300000,
+        }, {
+          isGlobal: true
+        }, function(err) {
+          setTimeout(function() {
+            var calls = requestStub.getCalls();
+            calls.length.should.equal(1);
+            done();
+          }, 100);
+        });
+      });
+    });
+  });
+
+  describe('Shared wallet', function() {
+    beforeEach(function(done) {
+      helpers.beforeEach(function(res) {
+        helpers.createAndJoinWallet(2, 3, function(s, w) {
+          server = s;
+          wallet = w;
+          var i = 0;
+          async.eachSeries(w.copayers, function(copayer, next) {
+            helpers.getAuthServer(copayer.id, function(server) {
+              server.savePreferences({
+                email: 'copayer' + (++i) + '@domain.com',
+                language: 'en',
+                unit: 'bit',
+              }, next);
+            });
+          }, function(err) {
+            should.not.exist(err);
+
+            requestStub = sinon.stub();
+            requestStub.yields();
+
+            pushNotificationsService = new PushNotificationsService();
+            pushNotificationsService.start({
+              lockOpts: {},
+              messageBroker: server.messageBroker,
+              storage: helpers.getStorage(),
+              request: requestStub,
+              pushNotificationsOpts: {
+                templatePath: './lib/templates',
+                defaultLanguage: 'en',
+                defaultUnit: 'btc',
+                subjectPrefix: '',
+
+                pushServerUrl: 'http://localhost:8000/send',
+              },
+            }, function(err) {
+              should.not.exist(err);
+              done();
+            });
+          });
+        });
+      });
+    });
+
+    it('should build each notifications using preferences of the copayers', function(done) {
+      server.savePreferences({
+        email: 'copayer1@domain.com',
+        language: 'es',
+        unit: 'btc',
+      }, function(err) {
+        server.createAddress({}, function(err, address) {
+          should.not.exist(err);
+
+          // Simulate incoming tx notification
+          server._notify('NewIncomingTx', {
+            txid: '999',
+            address: address,
+            amount: 12300000,
+          }, {
+            isGlobal: true
+          }, function(err) {
+            setTimeout(function() {
+              var calls = requestStub.getCalls();
+              var args = _.map(calls, function(c) {
+                return c.args[0];
+              });
+
+              calls.length.should.equal(3);
+
+              args[0].body.android.data.title.should.contain('Nuevo pago recibido');
+              args[0].body.android.data.message.should.contain('0.123');
+
+              args[1].body.android.data.title.should.contain('New payment received');
+              args[1].body.android.data.message.should.contain('123,000');
+
+              args[2].body.android.data.title.should.contain('New payment received');
+              args[2].body.android.data.message.should.contain('123,000');
+              done();
+            }, 100);
+          });
+        });
+      });
+    });
+
+    it('should notify copayers when payment is received', function(done) {
+      server.createAddress({}, function(err, address) {
+        should.not.exist(err);
+
+        // Simulate incoming tx notification
+        server._notify('NewIncomingTx', {
+          txid: '999',
+          address: address,
+          amount: 12300000,
+        }, {
+          isGlobal: true
+        }, function(err) {
+          setTimeout(function() {
+            var calls = requestStub.getCalls();
+            calls.length.should.equal(3);
+
+            done();
+          }, 100);
+        });
+      });
+    });
+
+    it('should not notify auto-payments to creator', function(done) {
+      server.createAddress({}, function(err, address) {
+        should.not.exist(err);
+
+        // Simulate incoming tx notification
+        server._notify('NewIncomingTx', {
+          txid: '999',
+          address: address,
+          amount: 12300000,
+        }, {
+          isGlobal: false
+        }, function(err) {
+          setTimeout(function() {
+            var calls = requestStub.getCalls();
+            calls.length.should.equal(2);
+
+            done();
+          }, 100);
+        });
+      });
+    });
+
+    it('should notify copayers a new tx proposal has been created', function(done) {
+      helpers.stubUtxos(server, wallet, [1, 1], function() {
+        var txOpts = helpers.createSimpleProposalOpts('18PzpUFkFZE8zKWUPvfykkTxmB9oMR8qP7', 0.8, TestData.copayers[0].privKey_1H_0, {
+          message: 'some message'
+        });
+        server.createAddress({}, function(err, address) {
+          should.not.exist(err);
+          server._notify('NewTxProposal', {
+            txid: '999',
+            address: address,
+            amount: 12300000,
+          }, {
+            isGlobal: false
+          }, function(err) {
+            setTimeout(function() {
+              var calls = requestStub.getCalls();
+              calls.length.should.equal(2);
+
+              done();
+            }, 100);
+          });
+        });
+      });
+    });
+
+    it('should notify copayers a tx has been finally rejected', function(done) {
+      helpers.stubUtxos(server, wallet, 1, function() {
+        var txOpts = helpers.createSimpleProposalOpts('18PzpUFkFZE8zKWUPvfykkTxmB9oMR8qP7', 0.8, TestData.copayers[0].privKey_1H_0, {
+          message: 'some message'
+        });
+
+        var txpId;
+        async.waterfall([
+
+          function(next) {
+            server.createTxLegacy(txOpts, next);
+          },
+          function(txp, next) {
+            txpId = txp.id;
+            async.eachSeries(_.range(1, 3), function(i, next) {
+              var copayer = TestData.copayers[i];
+              helpers.getAuthServer(copayer.id44, function(server) {
+                server.rejectTx({
+                  txProposalId: txp.id,
+                }, next);
+              });
+            }, next);
+          },
+        ], function(err) {
+          should.not.exist(err);
+
+          setTimeout(function() {
+            var calls = requestStub.getCalls();
+            var args = _.map(_.takeRight(calls, 2), function(c) {
+              return c.args[0];
+            });
+
+            args[0].body.android.data.title.should.contain('Payment proposal rejected');
+            args[0].body.android.data.message.should.contain('copayer 2, copayer 3');
+            args[0].body.android.data.message.should.not.contain('copayer 1');
+            done();
+          }, 100);
+        });
+      });
+    });
+
+    it('should notify copayers a new outgoing tx has been created', function(done) {
+      helpers.stubUtxos(server, wallet, 1, function() {
+        var txOpts = helpers.createSimpleProposalOpts('18PzpUFkFZE8zKWUPvfykkTxmB9oMR8qP7', 0.8, TestData.copayers[0].privKey_1H_0, {
+          message: 'some message'
+        });
+
+        var txp;
+        async.waterfall([
+
+          function(next) {
+            server.createTxLegacy(txOpts, next);
+          },
+          function(t, next) {
+            txp = t;
+            async.eachSeries(_.range(1, 3), function(i, next) {
+              var copayer = TestData.copayers[i];
+              helpers.getAuthServer(copayer.id44, function(s) {
+                server = s;
+                var signatures = helpers.clientSign(txp, copayer.xPrivKey_44H_0H_0H);
+                server.signTx({
+                  txProposalId: txp.id,
+                  signatures: signatures,
+                }, function(err, t) {
+                  txp = t;
+                  next();
+                });
+              });
+            }, next);
+          },
+          function(next) {
+            helpers.stubBroadcast();
+            server.broadcastTx({
+              txProposalId: txp.id,
+            }, next);
+          },
+        ], function(err) {
+          should.not.exist(err);
+
+          setTimeout(function() {
+            var calls = requestStub.getCalls();
+            var args = _.map(_.takeRight(calls, 2), function(c) {
+              return c.args[0];
+            });
+
+            args[0].body.android.data.title.should.contain('Payment sent');
+            args[1].body.android.data.title.should.contain('Payment sent');
+
+            server.copayerId.should.not.equal((args[0].body.users[0]).split('$')[1]);
+            server.copayerId.should.not.equal((args[1].body.users[0]).split('$')[1]);
+            done();
+          }, 100);
+        });
+      });
+    });
+  });
+
+  describe('joinWallet', function() {
+    beforeEach(function(done) {
+      helpers.beforeEach(function(res) {
+        server = new WalletService();
+        var walletOpts = {
+          name: 'my wallet',
+          m: 1,
+          n: 3,
+          pubKey: TestData.keyPair.pub,
+        };
+        server.createWallet(walletOpts, function(err, wId) {
+          should.not.exist(err);
+          walletId = wId;
+          should.exist(walletId);
+          requestStub = sinon.stub();
+          requestStub.yields();
+
+          pushNotificationsService = new PushNotificationsService();
+          pushNotificationsService.start({
+            lockOpts: {},
+            messageBroker: server.messageBroker,
+            storage: helpers.getStorage(),
+            request: requestStub,
+            pushNotificationsOpts: {
+              templatePath: './lib/templates',
+              defaultLanguage: 'en',
+              defaultUnit: 'btc',
+              subjectPrefix: '',
+              pushServerUrl: 'http://localhost:8000/send',
+            },
+          }, function(err) {
+            should.not.exist(err);
+            done();
+          });
+        });
+      });
+    });
+
+    it('should notify copayers when a new copayer just joined into your wallet except the one who joined', function(done) {
+      async.eachSeries(_.range(3), function(i, next) {
+        var copayerOpts = helpers.getSignedCopayerOpts({
+          walletId: walletId,
+          name: 'copayer ' + (i + 1),
+          xPubKey: TestData.copayers[i].xPubKey_44H_0H_0H,
+          requestPubKey: TestData.copayers[i].pubKey_1H_0,
+          customData: 'custom data ' + (i + 1),
+        });
+
+        server.joinWallet(copayerOpts, next);
+      }, function(err) {
+        should.not.exist(err);
+        setTimeout(function() {
+          var calls = requestStub.getCalls();
+          var args = _.map(calls, function(c) {
+            return c.args[0];
+          });
+
+          var argu = _.compact(_.map(args, function(a) {
+            if (a.body.android.data.title == 'New copayer')
+              return a;
+          }));
+
+          server.getWallet(null, function(err, w) {
+            /*
+              First call - copayer2 joined
+              copayer2 should notify to copayer1
+              copayer2 should NOT be notifyed
+            */
+            w.copayers[0].id.should.contain((argu[0].body.users[0]).split('$')[1]);
+            w.copayers[1].id.should.not.contain((argu[0].body.users[0]).split('$')[1]);
+
+            /*
+              Second call - copayer3 joined
+              copayer3 should notify to copayer1
+            */
+            w.copayers[0].id.should.contain((argu[1].body.users[0]).split('$')[1]);
+
+            /*
+              Third call - copayer3 joined
+              copayer3 should notify to copayer2
+            */
+            w.copayers[1].id.should.contain((argu[2].body.users[0]).split('$')[1]);
+
+            // copayer3 should NOT notify any other copayer
+            w.copayers[2].id.should.not.contain((argu[1].body.users[0]).split('$')[1]);
+            w.copayers[2].id.should.not.contain((argu[2].body.users[0]).split('$')[1]);
+            done();
+          });
+        }, 100);
+      });
+    });
+  });
+});