diff --git a/common/api/bity.js b/common/api/bity.js
index 84f8e8fe..06b49204 100644
--- a/common/api/bity.js
+++ b/common/api/bity.js
@@ -57,7 +57,7 @@ export function getOrderStatus(orderid: string) {
 }
 
 function _getAllRates() {
-  return fetch(`${bityConfig.bityAPI}/v1/rate2/`)
+  return fetch(`${bityConfig.bityURL}/v1/rate2/`)
     .then(checkHttpStatus)
     .then(parseJSON);
 }
diff --git a/common/components/BalanceSidebar/BalanceSidebar.jsx b/common/components/BalanceSidebar/BalanceSidebar.jsx
index f29bfdd8..131a0894 100644
--- a/common/components/BalanceSidebar/BalanceSidebar.jsx
+++ b/common/components/BalanceSidebar/BalanceSidebar.jsx
@@ -96,19 +96,13 @@ export class BalanceSidebar extends React.Component {
             <ul className="account-info">
               {!!blockExplorer &&
                 <li>
-                  <a
-                    href={blockExplorer.address.replace('[[address]]', address)}
-                    target="_blank"
-                  >
+                  <a href={blockExplorer.address(address)} target="_blank">
                     {`${network.name} (${blockExplorer.name})`}
                   </a>
                 </li>}
               {!!tokenExplorer &&
                 <li>
-                  <a
-                    href={tokenExplorer.address.replace('[[address]]', address)}
-                    target="_blank"
-                  >
+                  <a href={tokenExplorer.address(address)} target="_blank">
                     {`Tokens (${tokenExplorer.name})`}
                   </a>
                 </li>}
diff --git a/common/components/ExtendedNotifications/TransactionSucceeded.js b/common/components/ExtendedNotifications/TransactionSucceeded.js
index 98ba7f0f..5801e8d0 100644
--- a/common/components/ExtendedNotifications/TransactionSucceeded.js
+++ b/common/components/ExtendedNotifications/TransactionSucceeded.js
@@ -1,5 +1,5 @@
 import React from 'react';
-import bityConfig from 'config/bity';
+import { ETHTxExplorer } from 'config/data';
 import translate from 'translations';
 export type TransactionSucceededProps = {
   txHash: string
@@ -7,7 +7,7 @@ export type TransactionSucceededProps = {
 
 const TransactionSucceeded = ({ txHash }: TransactionSucceededProps) => {
   // const checkTxLink = `https://www.myetherwallet.com?txHash=${txHash}/#check-tx-status`;
-  const txHashLink = bityConfig.ethExplorer.replace('[[txHash]]', txHash);
+  const txHashLink = ETHTxExplorer(txHash);
 
   return (
     <div>
diff --git a/common/config/bity.js b/common/config/bity.js
index 3aeeb40b..ea38a749 100644
--- a/common/config/bity.js
+++ b/common/config/bity.js
@@ -1,39 +1,52 @@
-export default {
-  serverURL: 'https://bity.myetherapi.com',
-  bityAPI: 'https://bity.com/api',
-  ethExplorer: 'https://etherscan.io/tx/[[txHash]]',
-  btcExplorer: 'https://blockchain.info/tx/[[txHash]]',
+import { ETHTxExplorer, BTCTxExplorer } from './data';
+
+type SupportedDestinationKind = 'ETH' | 'BTC' | 'REP';
+
+const serverURL = 'https://bity.myetherapi.com';
+const bityURL = 'https://bity.com/api';
+const BTCMin = 0.01;
+const BTCMax = 3;
+
+// while Bity is supposedly OK with any order that is at least 0.01 BTC Worth, the order will fail if you send 0.01 BTC worth of ETH.
+// This is a bad magic number, but will suffice for now
+// value = percent higher/lower than 0.01 BTC worth
+const buffers = {
+  ETH: 0.1,
+  REP: 0.2
+};
+
+// rate must be BTC[KIND]
+export function kindMin(
+  BTCKINDRate: number,
+  kind: SupportedDestinationKind
+): number {
+  const kindMin = BTCKINDRate * BTCMin;
+  return kindMin + kindMin * buffers[kind];
+}
+
+// rate must be BTC[KIND]
+export function kindMax(
+  BTCKINDRate: number,
+  kind: SupportedDestinationKind
+): number {
+  const kindMax = BTCKINDRate * BTCMax;
+  return kindMax - kindMax * buffers[kind];
+}
+
+const info = {
+  serverURL,
+  bityURL,
+  ETHTxExplorer,
+  BTCTxExplorer,
+  BTCMin,
+  BTCMax,
   validStatus: ['RCVE', 'FILL', 'CONF', 'EXEC'],
   invalidStatus: ['CANC'],
-  // while Bity is supposedly OK with any order that is at least 0.01 BTC Worth, the order will fail if you send 0.01 BTC worth of ETH.
-  // This is a bad magic number, but will suffice for now
-  ETHBuffer: 0.1, // percent higher/lower than 0.01 BTC worth
-  REPBuffer: 0.2, // percent higher/lower than 0.01 BTC worth
-  BTCMin: 0.01,
-  BTCMax: 3,
-  ETHMin: function(BTCETHRate: number) {
-    const ETHMin = BTCETHRate * this.BTCMin;
-    const ETHMinWithPadding = ETHMin + ETHMin * this.ETHBuffer;
-    return ETHMinWithPadding;
-  },
-  ETHMax: function(BTCETHRate: number) {
-    const ETHMax = BTCETHRate * this.BTCMax;
-    const ETHMaxWithPadding = ETHMax - ETHMax * this.ETHBuffer;
-    return ETHMaxWithPadding;
-  },
-  REPMin: function(BTCREPRate: number) {
-    const REPMin = BTCREPRate * this.BTCMin;
-    const REPMinWithPadding = REPMin + REPMin * this.REPBuffer;
-    return REPMinWithPadding;
-  },
-  REPMax: function(BTCREPRate: number) {
-    const REPMax = BTCREPRate * this.BTCMax;
-    const REPMaxWithPadding = REPMax - REPMax * this.ETHBuffer;
-    return REPMaxWithPadding;
-  },
   postConfig: {
     headers: {
       'Content-Type': 'application/json; charset:UTF-8'
     }
   }
 };
+
+export default info;
diff --git a/common/config/data.js b/common/config/data.js
index 0c5310a3..97cc8a5a 100644
--- a/common/config/data.js
+++ b/common/config/data.js
@@ -15,14 +15,25 @@ export const ANNOUNCEMENT_MESSAGE = `
   If you're interested in recieving updates about the MyEtherWallet V4 Alpha, you can subscribe via <a href="http://myetherwallet.us16.list-manage.com/subscribe?u=afced8afb6eb2968ba407a144&id=15a7c74eab">mailchimp</a> :)
 `;
 
-export const DONATION_ADDRESSES_MAP = {
+const etherScan = 'https://etherscan.io';
+const blockChainInfo = 'https://blockchain.info';
+const ethPlorer = 'https://ethplorer.io';
+
+export const ETHTxExplorer = (txHash: string): string =>
+  `${etherScan}/tx/${txHash}`;
+export const BTCTxExplorer = (txHash: string): string =>
+  `${blockChainInfo}/tx/${txHash}`;
+export const ETHAddressExplorer = (address: string): string =>
+  `${etherScan}/address/${address}`;
+export const ETHTokenExplorer = (address: string): string =>
+  `${ethPlorer}/address/${address}`;
+
+export const donationAddressMap = {
   BTC: '1MEWT2SGbqtz6mPCgFcnea8XmWV5Z4Wc6',
   ETH: '0x7cB57B5A97eAbe94205C07890BE4c1aD31E486A8',
   REP: '0x7cB57B5A97eAbe94205C07890BE4c1aD31E486A8'
 };
 
-export const donationAddressMap = DONATION_ADDRESSES_MAP;
-
 export const gasPriceDefaults = {
   gasPriceMinGwei: 1,
   gasPriceMaxGwei: 60
@@ -142,12 +153,12 @@ export type NetworkConfig = {
   unit: string,
   blockExplorer?: {
     name: string,
-    tx: string,
-    address: string
+    tx: Function,
+    address: Function
   },
   tokenExplorer?: {
     name: string,
-    address: string
+    address: Function
   },
   chainId: number,
   tokens: Token[],
@@ -167,13 +178,13 @@ export const NETWORKS: { [key: string]: NetworkConfig } = {
     unit: 'ETH',
     chainId: 1,
     blockExplorer: {
-      name: 'https://etherscan.io',
-      tx: 'https://etherscan.io/tx/[[txHash]]',
-      address: 'https://etherscan.io/address/[[address]]'
+      name: etherScan,
+      tx: ETHTxExplorer,
+      address: ETHAddressExplorer
     },
     tokenExplorer: {
-      name: 'Ethplorer.io',
-      address: 'https://ethplorer.io/address/[[address]]'
+      name: ethPlorer,
+      address: ETHTokenExplorer
     },
     tokens: require('./tokens/eth').default,
     contracts: require('./contracts/eth.json')
diff --git a/common/containers/Tabs/Swap/components/CurrencySwap.jsx b/common/containers/Tabs/Swap/components/CurrencySwap.jsx
index 62beccc0..6d2e40bf 100644
--- a/common/containers/Tabs/Swap/components/CurrencySwap.jsx
+++ b/common/containers/Tabs/Swap/components/CurrencySwap.jsx
@@ -11,7 +11,7 @@ import type {
   DestinationAmountSwapAction,
   ChangeStepSwapAction
 } from 'actions/swapTypes';
-import bityConfig from 'config/bity';
+import bityConfig, { kindMin, kindMax } from 'config/bity';
 import { toFixedIfLarger } from 'utils/formatters';
 
 export type StateProps = {
@@ -46,8 +46,8 @@ export default class CurrencySwap extends Component {
     let bityMax;
     if (kind !== 'BTC') {
       const bityPairRate = this.props.bityRates['BTC' + kind];
-      bityMin = bityConfig[kind + 'Min'](bityPairRate);
-      bityMax = bityConfig[kind + 'Max'](bityPairRate);
+      bityMin = kindMin(bityPairRate, kind);
+      bityMax = kindMax(bityPairRate, kind);
     } else {
       bityMin = bityConfig.BTCMin;
       bityMax = bityConfig.BTCMax;
@@ -73,9 +73,9 @@ export default class CurrencySwap extends Component {
 
     if (disabled && originAmount && !this.state.showedMinMaxError) {
       const { bityRates } = this.props;
-      const ETHMin = bityConfig.ETHMin(bityRates.BTCETH);
-      const ETHMax = bityConfig.ETHMax(bityRates.BTCETH);
-      const REPMin = bityConfig.REPMax(bityRates.BTCREP);
+      const ETHMin = kindMin(bityRates.BTCETH, 'ETH');
+      const ETHMax = kindMax(bityRates.BTCETH, 'ETH');
+      const REPMin = kindMin(bityRates.BTCREP, 'REP');
 
       const notificationMessage = `
         Minimum amount ${bityConfig.BTCMin} BTC,
diff --git a/common/containers/Tabs/Swap/components/SwapProgress.jsx b/common/containers/Tabs/Swap/components/SwapProgress.jsx
index 5a1b024e..1a38de7a 100644
--- a/common/containers/Tabs/Swap/components/SwapProgress.jsx
+++ b/common/containers/Tabs/Swap/components/SwapProgress.jsx
@@ -44,7 +44,7 @@ export default class SwapProgress extends Component {
         const notificationMessage = translate('SUCCESS_3', true) + outputTx;
         // everything but BTC is a token
         if (destinationKind !== 'BTC') {
-          link = bityConfig.ethExplorer.replace('[[txHash]]', outputTx);
+          link = bityConfig.ETHTxExplorer(outputTx);
           linkElement = (
             <a href={link} target="_blank" rel="noopener">
               ${notificationMessage}
@@ -52,7 +52,7 @@ export default class SwapProgress extends Component {
           );
           // BTC uses a different explorer
         } else {
-          link = bityConfig.btcExplorer.replace('[[txHash]]', outputTx);
+          link = bityConfig.BTCTxExplorer(outputTx);
           linkElement = (
             <a href={link} target="_blank" rel="noopener">
               ${notificationMessage}