diff --git a/lib/cash-out-tx.js b/lib/cash-out-tx.js
index d9fb363e..4e9c9116 100644
--- a/lib/cash-out-tx.js
+++ b/lib/cash-out-tx.js
@@ -25,6 +25,15 @@ const STALE_INCOMING_TX_AGE = T.week
 const STALE_LIVE_INCOMING_TX_AGE = 10 * T.minutes
 const MAX_NOTIFY_AGE = 2 * T.days
 const MIN_NOTIFY_AGE = 5 * T.minutes
+const INSUFFICIENT_FUNDS_CODE = 570
+
+function httpError (msg, code) {
+  const err = new Error(msg)
+  err.name = 'HTTPError'
+  err.code = code || 500
+
+  return err
+}
 
 function post (tx, pi) {
   console.log('DEBUG101: %j', tx)
@@ -275,7 +284,9 @@ function postProcess (txVector, pi) {
     return pi.buildCassettes()
     .then(cassettes => {
       pi.sell(newTx)
-      return _.set('bills', billMath.makeChange(cassettes.cassettes, newTx.fiat), newTx)
+      const bills = billMath.makeChange(cassettes.cassettes, newTx.fiat)
+      if (!bills) throw httpError('Out of bills', INSUFFICIENT_FUNDS_CODE)
+      return _.set('bills', bills, newTx)
     })
     .then(tx => {
       const rec = {
diff --git a/lib/route-helpers.js b/lib/route-helpers.js
index 02b1a0f7..5e7ee8ea 100644
--- a/lib/route-helpers.js
+++ b/lib/route-helpers.js
@@ -28,7 +28,7 @@ function stateChange (deviceId, deviceTime, rec) {
   return dbm.machineEvent(event)
 }
 
-function toObj (row) {
+function toCashOutTx (row) {
   if (!row) return null
 
   const keys = _.keys(row)
@@ -44,7 +44,7 @@ function toObj (row) {
     newObj[objKey] = row[key]
   })
 
-  return newObj
+  return _.set('direction', 'cashOut', newObj)
 }
 
 function fetchPhoneTx (phone) {
@@ -55,7 +55,7 @@ function fetchPhoneTx (phone) {
   const values = [phone, false, TRANSACTION_EXPIRATION]
 
   return db.any(sql, values)
-  .then(_.map(toObj))
+  .then(_.map(toCashOutTx))
   .then(txs => {
     const confirmedTxs = txs.filter(tx => R.contains(tx.status, ['instant', 'confirmed']))
     if (confirmedTxs.length > 0) {
@@ -75,7 +75,7 @@ function fetchStatusTx (txId, status) {
   const sql = 'select * from cash_out_txs where id=$1'
 
   return db.oneOrNone(sql, [txId])
-  .then(toObj)
+  .then(toCashOutTx)
   .then(tx => {
     if (!tx) throw httpError('No transaction', 404)
     if (tx.status === status) throw httpError('Not Modified', 304)
diff --git a/lib/routes.js b/lib/routes.js
index 939fbdf2..93b44f47 100644
--- a/lib/routes.js
+++ b/lib/routes.js
@@ -90,6 +90,7 @@ function getTx (req, res, next) {
 
 function getPhoneTx (req, res, next) {
   if (req.query.phone) {
+    console.log('DEBUG120: %s', req.query.phone)
     return helpers.fetchPhoneTx(req.query.phone)
     .then(r => res.json(r))
     .catch(next)
diff --git a/migrations/028-cash_out_actions.js b/migrations/028-cash_out_actions.js
index 6442f81b..61312f88 100644
--- a/migrations/028-cash_out_actions.js
+++ b/migrations/028-cash_out_actions.js
@@ -30,7 +30,6 @@ exports.up = function (next) {
     'alter table cash_out_txs drop column denomination_2',
     'alter table cash_out_txs drop column dispense_error',
     'alter table cash_out_txs drop column dispense_time',
-    'alter table cash_out_txs drop column confirmation_time',
     'alter table cash_out_txs add column dispense_confirmed boolean default false',
     'alter table cash_out_txs rename column dispensed to dispense'
   ]