diff --git a/js/models/TxProposal.js b/js/models/TxProposal.js
index 9e6842818..1bfbf6c23 100644
--- a/js/models/TxProposal.js
+++ b/js/models/TxProposal.js
@@ -44,9 +44,6 @@ function TxProposal(opts) {
 TxProposal.prototype._checkPayPro = function() {
   if (!this.merchant) return;
 
-console.log('[TxProposal.js.46]',
-  this.paymentProtocolURL , this.merchant.request_url);
-
   if (this.paymentProtocolURL !== this.merchant.request_url)
     throw new Error('PayPro: Mismatch on Payment URLs');
 
@@ -59,12 +56,12 @@ console.log('[TxProposal.js.46]',
   if (!this.merchant.total || !this.merchant.outs[0].amountSatStr || !this.merchant.outs[0].address)
     throw new Error('PayPro: Missing amount');
 
-  if (this.builder.vanilla.outs.length != 1)
+  var outs = JSON.parse(this.builder.vanilla.outs);
+  if (_.size(outs) != 1)
     throw new Error('PayPro: Wrong outs in Tx');
 
-
   var ppOut = this.merchant.outs[0];
-  var txOut = this.builder.vanilla.outs[0];
+  var txOut = outs[0];
 
   if (ppOut.address !== txOut.address)
     throw new Error('PayPro: Wrong out address in Tx');
diff --git a/js/models/Wallet.js b/js/models/Wallet.js
index 4e1aee4c2..908dd0259 100644
--- a/js/models/Wallet.js
+++ b/js/models/Wallet.js
@@ -1328,11 +1328,15 @@ Wallet.prototype.getTxProposals = function() {
   var copayers = this.getRegisteredCopayerIds();
   for (var ntxid in this.txProposals.txps) {
     var txp = this.txProposals.getTxProposal(ntxid, copayers);
+
     txp.signedByUs = txp.signedBy[this.getMyCopayerId()] ? true : false;
     txp.rejectedByUs = txp.rejectedBy[this.getMyCopayerId()] ? true : false;
     txp.finallyRejected = this.totalCopayers - txp.rejectCount < this.requiredCopayers;
     txp.isPending = !txp.finallyRejected && !txp.sentTxid;
 
+    // si no gastada
+    // y si no esta expirada;
+
     if (!txp.readonly || txp.finallyRejected || txp.sentTs) {
       ret.push(txp);
     }
@@ -1682,21 +1686,17 @@ Wallet.prototype.receivePaymentRequest = function(options, pr, cb) {
   };
 
   return this.getUnspent(function(err, safeUnspent, unspent) {
+
     if (options.fetch) {
       if (!unspent || !unspent.length) {
         return cb(new Error('No unspent outputs available.'));
       }
 
+      var err;
       try {
         self.createPaymentTxSync(options, merchantData, safeUnspent);
-      } catch (e) {
-        var msg = e.message || '';
-        if (msg.indexOf('not enough unspent tx outputs to fulfill')) {
-          e = new Error('No unspent outputs available.');
-          return cb(e);
-        }
-      }
-      return cb(null, merchantData, pr);
+      } catch (e) { err = e;}
+      return cb(err, merchantData, pr);
     }
 
     var ntxid = self.createPaymentTxSync(options, merchantData, safeUnspent);
@@ -1972,18 +1972,20 @@ Wallet.prototype.createPaymentTxSync = function(options, merchantData, unspent)
     }));
   });
 
-  if (Object.keys(outs) > 1)
+  // TODO, for now we only support PayPro with 1 output.
+  if (_.size(outs) !== 1)
     throw new Error('PayPro: Unsupported outputs');
 
-  merchantData.outs = outs;
+  var out = _.pairs(outs)[0];
+  merchantData.outs = [{
+    address: out[0],
+    amountSatStr: out[1].toString(10),
+  }];
   merchantData.total = merchantData.total.toString(10);
 
   var b = new Builder(opts)
     .setUnspent(unspent)
-    .setOutputs({
-      address: _.keys(outs)[0],
-      amountSatStr: _.values(outs)[0].toString(10),
-    });
+    .setOutputs(merchantData.outs);
 
   merchantData.pr.pd.outputs.forEach(function(output, i) {
     var script = {
@@ -2031,7 +2033,6 @@ Wallet.prototype.createPaymentTxSync = function(options, merchantData, unspent)
   var meSeen = {};
   if (priv) meSeen[myId] = now;
 
-  console.log('[Wallet.js.2043]', options, merchantData); //TODO
   var ntxid = this.txProposals.add(new TxProposal({
     inputChainPaths: inputChainPaths,
     signedBy: me,
diff --git a/js/plugins/InsightStorage.js b/js/plugins/InsightStorage.js
index c65ccbfe2..25a125be8 100644
--- a/js/plugins/InsightStorage.js
+++ b/js/plugins/InsightStorage.js
@@ -156,6 +156,8 @@ InsightStorage.prototype.setItem = function(name, value, callback) {
   var passphrase = this.getPassphrase();
   var authHeader = new buffers.Buffer(this.email + ':' + passphrase).toString('base64');
   var registerUrl = this.storeUrl + '/save';
+
+  log.debug('setItem ' +  name + ' size:'+ (value.length/1024).toFixed(1) + 'kb' );
   this.request.post({
     url: registerUrl,
     headers: {
diff --git a/test/PayPro.js b/test/PayPro.js
index 5ce1d9164..21e272842 100644
--- a/test/PayPro.js
+++ b/test/PayPro.js
@@ -137,11 +137,7 @@ describe('PayPro (in Wallet) model', function() {
       var w = cachedCreateW2();
       unspentTest[0].address = w.publicKeyRing.getAddress(1, true, w.publicKey).toString();
       unspentTest[0].scriptPubKey = w.publicKeyRing.getScriptPubKeyHex(1, true, w.publicKey);
-      w.getUnspent = function(cb) {
-        return setTimeout(function() {
-          return cb(null, unspentTest, unspentTest);
-        }, 1);
-      };
+      w.getUnspent = sinon.stub().yields(null, unspentTest, unspentTest);
       return w;
     };
 
diff --git a/test/mocks/FakeBuilder.js b/test/mocks/FakeBuilder.js
index ae2d0affe..f066ceec2 100644
--- a/test/mocks/FakeBuilder.js
+++ b/test/mocks/FakeBuilder.js
@@ -34,10 +34,10 @@ function FakeBuilder() {
 
   this.vanilla = {
     scriptSig: [VALID_SCRIPTSIG_BUF],
-    outs: [{
+    outs: JSON.stringify([{
       address: '2NDJbzwzsmRgD2o5HHXPhuq5g6tkKTjYkd6',
       amountSatStr: '123',
-    }]
+    }]),
  
   }
 }