diff --git a/.editorconfig b/.editorconfig
index 84fcf5729..eccc749a7 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -1,13 +1,3 @@
-# EditorConfig helps developers define and maintain consistent
-# coding styles between different editors and IDEs
-# http://editorconfig.org
-
-## Plugins
-# Atom (https://github.com/sindresorhus/atom-editorconfig)
-# Vim (https://github.com/editorconfig/editorconfig-vim)
-# Sublime (https://github.com/sindresorhus/editorconfig-sublime)
-;
-
 root = true
 
 [*]
@@ -27,4 +17,3 @@ indent_style = tab
 [**.html]
 max_char = 78
 brace_style = expand
-
diff --git a/src/js/controllers/amount.js b/src/js/controllers/amount.js
index c759f0dfb..ad2acfc24 100644
--- a/src/js/controllers/amount.js
+++ b/src/js/controllers/amount.js
@@ -1,384 +1,383 @@
 'use strict';
 
 angular.module('copayApp.controllers').controller('amountController', function($scope, $filter, $timeout, $ionicScrollDelegate, $ionicHistory, gettextCatalog, platformInfo, lodash, configService, rateService, $stateParams, $window, $state, $log, txFormatService, ongoingProcess, popupService, bwcError, payproService, profileService, bitcore, amazonService, nodeWebkitService) {
-  var _id;
-  var unitToSatoshi;
-  var satToUnit;
-  var unitDecimals;
-  var satToBtc;
-  var SMALL_FONT_SIZE_LIMIT = 10;
-  var LENGTH_EXPRESSION_LIMIT = 19;
-  var isNW = platformInfo.isNW;
+    var _id;
+    var unitToSatoshi;
+    var satToUnit;
+    var unitDecimals;
+    var satToBtc;
+    var SMALL_FONT_SIZE_LIMIT = 10;
+    var LENGTH_EXPRESSION_LIMIT = 19;
+    var isNW = platformInfo.isNW;
 
-  var unitIndex = 0;
-  var altUnitIndex = 0;
-  var availableUnits = [];
-  var fiatCode;
+    var unitIndex = 0;
+    var altUnitIndex = 0;
+    var availableUnits = [];
+    var fiatCode;
 
-  var fixedUnit;
+    var fixedUnit;
 
-  $scope.isChromeApp = platformInfo.isChromeApp;
+    $scope.isChromeApp = platformInfo.isChromeApp;
 
-  $scope.$on('$ionicView.leave', function() {
-    angular.element($window).off('keydown');
-  });
+    $scope.$on('$ionicView.leave', function() {
+        angular.element($window).off('keydown');
+    });
 
-  $scope.$on("$ionicView.beforeEnter", function(event, data) {
+    $scope.$on("$ionicView.beforeEnter", function(event, data) {
 
-    var config = configService.getSync().wallet.settings;
+        var config = configService.getSync().wallet.settings;
 
-    function setAvailableUnits() {
+        function setAvailableUnits() {
 
-      availableUnits = [{
-        name: 'Bitcoin',
-        id: 'btc',
-        shortName: 'BTC',
-      }];
+            availableUnits = [{
+                name: 'Bitcoin',
+                id: 'btc',
+                shortName: 'BTC',
+            }];
 
 
-      var anyCashWallet = true; // TODO!!
-      if (anyCashWallet) {
-        availableUnits.push({
-          name: 'Bitcoin Cash',
-          id: 'bch',
-          shortName: 'BCH',
-        });
-      };
+            var anyCashWallet = true; // TODO!!
+            if (anyCashWallet) {
+                availableUnits.push({
+                    name: 'Bitcoin Cash',
+                    id: 'bch',
+                    shortName: 'BCH',
+                });
+            };
 
-      unitIndex = 0;
+            unitIndex = 0;
 
-      if (data.stateParams.coin) {
-        var coins = data.stateParams.coin.split(',');
-        var newAvailableUnits = [];
+            if (data.stateParams.coin) {
+                var coins = data.stateParams.coin.split(',');
+                var newAvailableUnits = [];
 
-        lodash.each(coins, function(c) {
-          var coin = lodash.find(availableUnits, {
-            id: c
-          });
-          if (!coin) {
-            $log.warn('Could not find desired coin:' + data.stateParams.coin)
-          } else {
-            newAvailableUnits.push(coin);
-          }
-        });
+                lodash.each(coins, function(c) {
+                    var coin = lodash.find(availableUnits, {
+                        id: c
+                    });
+                    if (!coin) {
+                        $log.warn('Could not find desired coin:' + data.stateParams.coin)
+                    } else {
+                        newAvailableUnits.push(coin);
+                    }
+                });
 
-        if (newAvailableUnits.length>0) {
-          availableUnits = newAvailableUnits;
+                if (newAvailableUnits.length > 0) {
+                    availableUnits = newAvailableUnits;
+                }
+            }
+
+
+            //  currency have preference
+            var fiatName;
+            if (data.stateParams.currency) {
+                fiatCode = data.stateParams.currency;
+                altUnitIndex = unitIndex
+                unitIndex = availableUnits.length;
+            } else {
+                fiatCode = config.alternativeIsoCode || 'USD';
+                fiatName = config.alternanativeName || fiatCode;
+                altUnitIndex = availableUnits.length;
+            }
+
+            availableUnits.push({
+                name: fiatName || fiatCode, // TODO
+                id: fiatCode,
+                shortName: fiatCode,
+                isFiat: true,
+            });
+
+            if (data.stateParams.fixedUnit) {
+                fixedUnit = true;
+            }
+        };
+
+        // Go to...
+        _id = data.stateParams.id; // Optional (BitPay Card ID or Wallet ID)
+        $scope.nextStep = data.stateParams.nextStep;
+
+
+        setAvailableUnits();
+        updateUnitUI();
+
+        $scope.showMenu = $ionicHistory.backView() && ($ionicHistory.backView().stateName == 'tabs.send' ||
+            $ionicHistory.backView().stateName == 'tabs.bitpayCard');
+        $scope.recipientType = data.stateParams.recipientType || null;
+        $scope.toAddress = data.stateParams.toAddress;
+        $scope.toName = data.stateParams.toName;
+        $scope.toEmail = data.stateParams.toEmail;
+        $scope.toColor = data.stateParams.toColor;
+        $scope.showSendMax = false;
+
+        if (!$scope.nextStep && !data.stateParams.toAddress) {
+            $log.error('Bad params at amount')
+            throw ('bad params');
         }
-      }
 
+        var reNr = /^[1234567890\.]$/;
+        var reOp = /^[\*\+\-\/]$/;
 
-      //  currency have preference
-      var fiat;
-      if (data.stateParams.currency) {
-        fiat = data.stateParams.currency;
-        altUnitIndex = unitIndex
-        unitIndex = availableUnits.length;
-      } else {
-        fiat = config.fiat || 'USD';
-        altUnitIndex = availableUnits.length;
-      }
+        var disableKeys = angular.element($window).on('keydown', function(e) {
+            if (!e.key) return;
+            if (e.which === 8) { // you can add others here inside brackets.
+                e.preventDefault();
+                $scope.removeDigit();
+            }
 
-      availableUnits.push({
-        name: fiat, // TODO
-        id: fiat,
-        shortName: fiat,
-        isFiat: true,
-      });
+            if (e.key.match(reNr)) {
+                $scope.pushDigit(e.key);
+            } else if (e.key.match(reOp)) {
+                $scope.pushOperator(e.key);
+            } else if (e.keyCode === 86) {
+                if (e.ctrlKey || e.metaKey)
+                    processClipboard();
+            } else if (e.keyCode === 13)
+                $scope.finish();
 
-      fiatCode = fiat;
+            $timeout(function() {
+                $scope.$apply();
+            });
+        });
+        $scope.specificAmount = $scope.specificAlternativeAmount = '';
+        $scope.isCordova = platformInfo.isCordova;
+        unitToSatoshi = config.unitToSatoshi;
+        satToUnit = 1 / unitToSatoshi;
+        satToBtc = 1 / 100000000;
+        unitDecimals = config.unitDecimals;
 
-      if (data.stateParams.fixedUnit) {
-        fixedUnit = true;
-      }
+        $scope.resetAmount();
+
+        // in SAT ALWAYS
+        if ($stateParams.toAmount) {
+            $scope.amount = (($stateParams.toAmount) * satToUnit).toFixed(unitDecimals);
+        }
+
+        processAmount();
+
+        $timeout(function() {
+            $ionicScrollDelegate.resize();
+        }, 10);
+    });
+
+    function paste(value) {
+        $scope.amount = value;
+        processAmount();
+        $timeout(function() {
+            $scope.$apply();
+        });
     };
 
-    // Go to...
-    _id = data.stateParams.id; // Optional (BitPay Card ID or Wallet ID)
-    $scope.nextStep = data.stateParams.nextStep;
+    function processClipboard() {
+        if (!isNW) return;
+        var value = nodeWebkitService.readFromClipboard();
+        if (value && evaluate(value) > 0) paste(evaluate(value));
+    };
 
+    $scope.showSendMaxMenu = function() {
+        $scope.showSendMax = true;
+    };
 
-    setAvailableUnits();
-    updateUnitUI();
-
-    $scope.showMenu = $ionicHistory.backView() && ($ionicHistory.backView().stateName == 'tabs.send' ||
-      $ionicHistory.backView().stateName == 'tabs.bitpayCard');
-    $scope.recipientType = data.stateParams.recipientType || null;
-    $scope.toAddress = data.stateParams.toAddress;
-    $scope.toName = data.stateParams.toName;
-    $scope.toEmail = data.stateParams.toEmail;
-    $scope.toColor = data.stateParams.toColor;
-    $scope.showSendMax = false;
-
-    if (!$scope.nextStep && !data.stateParams.toAddress) {
-      $log.error('Bad params at amount')
-      throw ('bad params');
-    }
-
-    var reNr = /^[1234567890\.]$/;
-    var reOp = /^[\*\+\-\/]$/;
-
-    var disableKeys = angular.element($window).on('keydown', function(e) {
-      if (!e.key) return;
-      if (e.which === 8) { // you can add others here inside brackets.
-        e.preventDefault();
-        $scope.removeDigit();
-      }
-
-      if (e.key.match(reNr)) {
-        $scope.pushDigit(e.key);
-      } else if (e.key.match(reOp)) {
-        $scope.pushOperator(e.key);
-      } else if (e.keyCode === 86) {
-        if (e.ctrlKey || e.metaKey)
-          processClipboard();
-      } else if (e.keyCode === 13)
+    $scope.sendMax = function() {
+        $scope.showSendMax = false;
+        $scope.useSendMax = true;
         $scope.finish();
-
-      $timeout(function() {
-        $scope.$apply();
-      });
-    });
-    $scope.specificAmount = $scope.specificAlternativeAmount = '';
-    $scope.isCordova = platformInfo.isCordova;
-    unitToSatoshi = config.unitToSatoshi;
-    satToUnit = 1 / unitToSatoshi;
-    satToBtc = 1 / 100000000;
-    unitDecimals = config.unitDecimals;
-
-    $scope.resetAmount();
-
-    // in SAT ALWAYS
-    if ($stateParams.toAmount) {
-      $scope.amount = (($stateParams.toAmount) * satToUnit).toFixed(unitDecimals);
-    }
-
-    processAmount();
-
-    $timeout(function() {
-      $ionicScrollDelegate.resize();
-    }, 10);
-  });
-
-  function paste(value) {
-    $scope.amount = value;
-    processAmount();
-    $timeout(function() {
-      $scope.$apply();
-    });
-  };
-
-  function processClipboard() {
-    if (!isNW) return;
-    var value = nodeWebkitService.readFromClipboard();
-    if (value && evaluate(value) > 0) paste(evaluate(value));
-  };
-
-  $scope.showSendMaxMenu = function() {
-    $scope.showSendMax = true;
-  };
-
-  $scope.sendMax = function() {
-    $scope.showSendMax = false;
-    $scope.useSendMax = true;
-    $scope.finish();
-  };
-
-
-  $scope.toggleAlternative = function() {
-    if ($scope.amount && isExpression($scope.amount)) {
-      var amount = evaluate(format($scope.amount));
-      $scope.globalResult = '= ' + processResult(amount);
-    }
-  };
-
-  function updateUnitUI() {
-    $scope.unit = availableUnits[unitIndex].shortName;
-    $scope.alternativeUnit = availableUnits[altUnitIndex].shortName;
-
-    processAmount();
-    $log.debug('Update unit coin @amount unit:' + $scope.unit + " alternativeUnit:" + $scope.alternativeUnit);
-  };
-
-  $scope.changeUnit = function() {
-    if (fixedUnit) return;
-
-    unitIndex++;
-    if (unitIndex >= availableUnits.length) unitIndex = 0;
-
-
-    if (availableUnits[unitIndex].isFiat) {
-      // Always return to BTC... TODO?
-      altUnitIndex = 0;
-    } else {
-      altUnitIndex = lodash.findIndex(availableUnits, {
-        isFiat: true
-      });
-    }
-
-    updateUnitUI();
-  };
-
-
-  $scope.changeAlternativeUnit = function() {
-
-    // Do nothing is fiat is not main unit
-    if (!availableUnits[unitIndex].isFiat) return;
-
-    var nextCoin = lodash.findIndex(availableUnits, function(x) {
-      if (x.isFiat) return false;
-      if (x.id == availableUnits[altUnitIndex].id) return false;
-      return true;
-    });
-
-    if (nextCoin >= 0) {
-      altUnitIndex = nextCoin;
-      updateUnitUI();
-    }
-  };
-
-  function checkFontSize() {
-    if ($scope.amount && $scope.amount.length >= SMALL_FONT_SIZE_LIMIT) $scope.smallFont = true;
-    else $scope.smallFont = false;
-  };
-
-  $scope.pushDigit = function(digit) {
-    if ($scope.amount && $scope.amount.length >= LENGTH_EXPRESSION_LIMIT) return;
-    if ($scope.amount.indexOf('.') > -1 && digit == '.') return;
-    if (availableUnits[unitIndex].isFiat && $scope.amount.indexOf('.') > -1 && $scope.amount[$scope.amount.indexOf('.') + 2]) return;
-
-    $scope.amount = ($scope.amount + digit).replace('..', '.');
-    checkFontSize();
-    processAmount();
-  };
-
-  $scope.pushOperator = function(operator) {
-    if (!$scope.amount || $scope.amount.length == 0) return;
-    $scope.amount = _pushOperator($scope.amount);
-
-    function _pushOperator(val) {
-      if (!isOperator(lodash.last(val))) {
-        return val + operator;
-      } else {
-        return val.slice(0, -1) + operator;
-      }
     };
-  };
-
-  function isOperator(val) {
-    var regex = /[\/\-\+\x\*]/;
-    return regex.test(val);
-  };
-
-  function isExpression(val) {
-    var regex = /^\.?\d+(\.?\d+)?([\/\-\+\*x]\d?\.?\d+)+$/;
-    return regex.test(val);
-  };
-
-  $scope.removeDigit = function() {
-    $scope.amount = ($scope.amount).toString().slice(0, -1);
-    processAmount();
-    checkFontSize();
-  };
-
-  $scope.resetAmount = function() {
-    $scope.amount = $scope.alternativeAmount = $scope.globalResult = '';
-    $scope.allowSend = false;
-    checkFontSize();
-  };
-
-  function processAmount() {
-    var formatedValue = format($scope.amount);
-    var result = evaluate(formatedValue);
-    $scope.allowSend = lodash.isNumber(result) && +result > 0;
-    if (lodash.isNumber(result)) {
-      $scope.globalResult = isExpression($scope.amount) ? '= ' + processResult(result) : '';
-
-      if (availableUnits[unitIndex].isFiat) {
-        $scope.alternativeAmount = txFormatService.formatAmount(fromFiat(result) * unitToSatoshi, true);
-      } else {
-        $scope.alternativeAmount = $filter('formatFiatAmount')(toFiat(result));
-      }
-    }
-  };
-
-  function processResult(val) {
-    if (availableUnits[unitIndex].isFiat)
-      return $filter('formatFiatAmount')(val);
-    else
-      return txFormatService.formatAmount(val.toFixed(unitDecimals) * unitToSatoshi, true);
-  };
-
-  function fromFiat(val) {
-    return parseFloat((rateService.fromFiat(val, fiatCode, availableUnits[altUnitIndex].id) * satToUnit).toFixed(unitDecimals));
-  };
-
-  function toFiat(val) {
-    return parseFloat((rateService.toFiat(val * unitToSatoshi, fiatCode, availableUnits[unitIndex].id)).toFixed(2));
-  };
-
-  function evaluate(val) {
-    var result;
-    try {
-      result = $scope.$eval(val);
-    } catch (e) {
-      return 0;
-    }
-    if (!lodash.isFinite(result)) return 0;
-    return result;
-  };
-
-  function format(val) {
-    if (!val) return;
-
-    var result = val.toString();
-
-    if (isOperator(lodash.last(val)))
-      result = result.slice(0, -1);
-
-    return result.replace('x', '*');
-  };
-
-  $scope.finish = function() {
-
-    var unit = availableUnits[unitIndex];
-    var _amount = evaluate(format($scope.amount));
-
-    if ($scope.nextStep) {
-
-      var coin = unit.id;
-      if (unit.isFiat) {
-        coin = availableUnits[altUnitIndex].id;
-      }
-
-      $state.transitionTo($scope.nextStep, {
-        id: _id,
-        amount: $scope.useSendMax ? null : _amount,
-        currency: unit.id.toUpperCase(),
-        coin: coin,
-        useSendMax: $scope.useSendMax
-      });
-    } else {
-      var amount = _amount;
-
-      if (unit.isFiat) {
-        amount = fromFiat(_amount);
-      } else {
-        amount = (amount * unitToSatoshi).toFixed(0);
-      }
 
 
-      $state.transitionTo('tabs.send.confirm', {
-        recipientType: $scope.recipientType,
-        toAmount: amount,
-        toAddress: $scope.toAddress,
-        toName: $scope.toName,
-        toEmail: $scope.toEmail,
-        toColor: $scope.toColor,
-        coin: unit.id,
-        useSendMax: $scope.useSendMax
-      });
-    }
-    $scope.useSendMax = null;
-  };
+    $scope.toggleAlternative = function() {
+        if ($scope.amount && isExpression($scope.amount)) {
+            var amount = evaluate(format($scope.amount));
+            $scope.globalResult = '= ' + processResult(amount);
+        }
+    };
+
+    function updateUnitUI() {
+        $scope.unit = availableUnits[unitIndex].shortName;
+        $scope.alternativeUnit = availableUnits[altUnitIndex].shortName;
+
+        processAmount();
+        $log.debug('Update unit coin @amount unit:' + $scope.unit + " alternativeUnit:" + $scope.alternativeUnit);
+    };
+
+    $scope.changeUnit = function() {
+        if (fixedUnit) return;
+
+        unitIndex++;
+        if (unitIndex >= availableUnits.length) unitIndex = 0;
+
+
+        if (availableUnits[unitIndex].isFiat) {
+            // Always return to BTC... TODO?
+            altUnitIndex = 0;
+        } else {
+            altUnitIndex = lodash.findIndex(availableUnits, {
+                isFiat: true
+            });
+        }
+
+        updateUnitUI();
+    };
+
+
+    $scope.changeAlternativeUnit = function() {
+
+        // Do nothing is fiat is not main unit
+        if (!availableUnits[unitIndex].isFiat) return;
+
+        var nextCoin = lodash.findIndex(availableUnits, function(x) {
+            if (x.isFiat) return false;
+            if (x.id == availableUnits[altUnitIndex].id) return false;
+            return true;
+        });
+
+        if (nextCoin >= 0) {
+            altUnitIndex = nextCoin;
+            updateUnitUI();
+        }
+    };
+
+    function checkFontSize() {
+        if ($scope.amount && $scope.amount.length >= SMALL_FONT_SIZE_LIMIT) $scope.smallFont = true;
+        else $scope.smallFont = false;
+    };
+
+    $scope.pushDigit = function(digit) {
+        if ($scope.amount && $scope.amount.length >= LENGTH_EXPRESSION_LIMIT) return;
+        if ($scope.amount.indexOf('.') > -1 && digit == '.') return;
+        if (availableUnits[unitIndex].isFiat && $scope.amount.indexOf('.') > -1 && $scope.amount[$scope.amount.indexOf('.') + 2]) return;
+
+        $scope.amount = ($scope.amount + digit).replace('..', '.');
+        checkFontSize();
+        processAmount();
+    };
+
+    $scope.pushOperator = function(operator) {
+        if (!$scope.amount || $scope.amount.length == 0) return;
+        $scope.amount = _pushOperator($scope.amount);
+
+        function _pushOperator(val) {
+            if (!isOperator(lodash.last(val))) {
+                return val + operator;
+            } else {
+                return val.slice(0, -1) + operator;
+            }
+        };
+    };
+
+    function isOperator(val) {
+        var regex = /[\/\-\+\x\*]/;
+        return regex.test(val);
+    };
+
+    function isExpression(val) {
+        var regex = /^\.?\d+(\.?\d+)?([\/\-\+\*x]\d?\.?\d+)+$/;
+        return regex.test(val);
+    };
+
+    $scope.removeDigit = function() {
+        $scope.amount = ($scope.amount).toString().slice(0, -1);
+        processAmount();
+        checkFontSize();
+    };
+
+    $scope.resetAmount = function() {
+        $scope.amount = $scope.alternativeAmount = $scope.globalResult = '';
+        $scope.allowSend = false;
+        checkFontSize();
+    };
+
+    function processAmount() {
+        var formatedValue = format($scope.amount);
+        var result = evaluate(formatedValue);
+        $scope.allowSend = lodash.isNumber(result) && +result > 0;
+        if (lodash.isNumber(result)) {
+            $scope.globalResult = isExpression($scope.amount) ? '= ' + processResult(result) : '';
+
+            if (availableUnits[unitIndex].isFiat) {
+                $scope.alternativeAmount = txFormatService.formatAmount(fromFiat(result) * unitToSatoshi, true);
+            } else {
+                $scope.alternativeAmount = $filter('formatFiatAmount')(toFiat(result));
+            }
+        }
+    };
+
+    function processResult(val) {
+        if (availableUnits[unitIndex].isFiat)
+            return $filter('formatFiatAmount')(val);
+        else
+            return txFormatService.formatAmount(val.toFixed(unitDecimals) * unitToSatoshi, true);
+    };
+
+    function fromFiat(val) {
+        return parseFloat((rateService.fromFiat(val, fiatCode, availableUnits[altUnitIndex].id) * satToUnit).toFixed(unitDecimals));
+    };
+
+    function toFiat(val) {
+        return parseFloat((rateService.toFiat(val * unitToSatoshi, fiatCode, availableUnits[unitIndex].id)).toFixed(2));
+    };
+
+    function evaluate(val) {
+        var result;
+        try {
+            result = $scope.$eval(val);
+        } catch (e) {
+            return 0;
+        }
+        if (!lodash.isFinite(result)) return 0;
+        return result;
+    };
+
+    function format(val) {
+        if (!val) return;
+
+        var result = val.toString();
+
+        if (isOperator(lodash.last(val)))
+            result = result.slice(0, -1);
+
+        return result.replace('x', '*');
+    };
+
+    $scope.finish = function() {
+
+        var unit = availableUnits[unitIndex];
+        var _amount = evaluate(format($scope.amount));
+
+        if ($scope.nextStep) {
+
+            var coin = unit.id;
+            if (unit.isFiat) {
+                coin = availableUnits[altUnitIndex].id;
+            }
+
+            $state.transitionTo($scope.nextStep, {
+                id: _id,
+                amount: $scope.useSendMax ? null : _amount,
+                currency: unit.id.toUpperCase(),
+                coin: coin,
+                useSendMax: $scope.useSendMax
+            });
+        } else {
+            var amount = _amount;
+
+            if (unit.isFiat) {
+                amount = fromFiat(_amount);
+            } else {
+                amount = (amount * unitToSatoshi).toFixed(0);
+            }
+
+
+            $state.transitionTo('tabs.send.confirm', {
+                recipientType: $scope.recipientType,
+                toAmount: amount,
+                toAddress: $scope.toAddress,
+                toName: $scope.toName,
+                toEmail: $scope.toEmail,
+                toColor: $scope.toColor,
+                coin: unit.id,
+                useSendMax: $scope.useSendMax
+            });
+        }
+        $scope.useSendMax = null;
+    };
 });