diff --git a/common/components/CurrentCustomMessage.tsx b/common/components/CurrentCustomMessage.tsx
new file mode 100644
index 00000000..4b3f734e
--- /dev/null
+++ b/common/components/CurrentCustomMessage.tsx
@@ -0,0 +1,103 @@
+import React, { PureComponent } from 'react';
+import { connect } from 'react-redux';
+import { AppState } from 'reducers';
+import { getCurrentTo, ICurrentTo } from 'selectors/transaction';
+import { getAllTokens } from 'selectors/config';
+import { getWalletInst } from 'selectors/wallet';
+import { getAddressMessage, Token } from 'config';
+
+interface ReduxProps {
+  currentTo: ICurrentTo;
+  tokens: Token[];
+  wallet: AppState['wallet']['inst'];
+}
+
+interface State {
+  walletAddress: string | null;
+}
+
+class CurrentCustomMessageClass extends PureComponent<ReduxProps, State> {
+  public state: State = {
+    walletAddress: null
+  };
+
+  public async componentDidMount() {
+    if (this.props.wallet) {
+      const walletAddress = await this.props.wallet.getAddressString();
+      this.setState({ walletAddress });
+    }
+  }
+
+  public render() {
+    const message = this.getMessage();
+    if (message) {
+      return (
+        <div className="clearfix form-group">
+          <div className={`alert alert-${message.severity} col-xs-12`}>{message.message}</div>
+        </div>
+      );
+    } else {
+      return null;
+    }
+  }
+
+  private getMessage() {
+    const { currentTo, tokens } = this.props;
+    const { walletAddress } = this.state;
+    // Make sure all comparisons are lower-cased.
+    const address = currentTo.raw.toLowerCase();
+
+    let message;
+    let severity;
+
+    // First check against our hard-coded messages
+    const msg = getAddressMessage(address);
+    if (msg) {
+      message = (
+        <React.Fragment>
+          <p>
+            <small>
+              A message regarding <strong>{address}</strong>:
+            </small>
+          </p>
+          <p>{msg.msg}</p>
+        </React.Fragment>
+      );
+      severity = msg.severity || 'info';
+    }
+
+    // Otherwise check if any of our tokens match the address
+    if (!message) {
+      const token = tokens.find(tk => tk.address.toLowerCase() === address);
+      if (token) {
+        message = `
+          You’re currently sending to the ${token.symbol} contract. If you
+          wanted to send ${token.symbol} to an address, change the To Address to
+          where you want it to go, make sure you have a positive ${token.symbol}
+          balance in your wallet, and select it from the dropdown next to the
+          Amount field.
+        `;
+        severity = 'warning';
+      }
+    }
+
+    // Finally check if they're sending to themselves (lol)
+    if (walletAddress === address) {
+      message = 'You’re sending to yourself. Are you sure you want to do that?';
+      severity = 'warning';
+    }
+
+    if (message) {
+      return {
+        message,
+        severity
+      };
+    }
+  }
+}
+
+export const CurrentCustomMessage = connect((state: AppState): ReduxProps => ({
+  currentTo: getCurrentTo(state),
+  tokens: getAllTokens(state),
+  wallet: getWalletInst(state)
+}))(CurrentCustomMessageClass);
diff --git a/common/components/CurrentCustomMessage/CurrentCustomMessage.tsx b/common/components/CurrentCustomMessage/CurrentCustomMessage.tsx
deleted file mode 100644
index b56f70bd..00000000
--- a/common/components/CurrentCustomMessage/CurrentCustomMessage.tsx
+++ /dev/null
@@ -1,18 +0,0 @@
-import { CustomMessage, messages } from './components';
-import React, { Component } from 'react';
-import { connect } from 'react-redux';
-import { AppState } from 'reducers';
-import { getCurrentTo, ICurrentTo } from 'selectors/transaction';
-
-interface StateProps {
-  currentTo: ICurrentTo;
-}
-class CurrentCustomMessageClass extends Component<StateProps> {
-  public render() {
-    return <CustomMessage message={messages.find(m => m.to === this.props.currentTo.raw)} />;
-  }
-}
-
-export const CurrentCustomMessage = connect((state: AppState) => ({
-  currentTo: getCurrentTo(state)
-}))(CurrentCustomMessageClass);
diff --git a/common/components/CurrentCustomMessage/components/CustomMessage.tsx b/common/components/CurrentCustomMessage/components/CustomMessage.tsx
deleted file mode 100644
index 7613e768..00000000
--- a/common/components/CurrentCustomMessage/components/CustomMessage.tsx
+++ /dev/null
@@ -1,25 +0,0 @@
-import React from 'react';
-
-interface Props {
-  message?: {
-    to: string;
-    msg: string;
-  };
-}
-
-export const CustomMessage = (props: Props) => {
-  return (
-    <div className="clearfix form-group">
-      {!!props.message && (
-        <div className="alert alert-info col-xs-12 clearfix">
-          <p>
-            <small>A message from {props.message.to}</small>
-          </p>
-          <p>
-            <strong>{props.message.msg}</strong>
-          </p>
-        </div>
-      )}
-    </div>
-  );
-};
diff --git a/common/components/CurrentCustomMessage/components/index.ts b/common/components/CurrentCustomMessage/components/index.ts
deleted file mode 100644
index 66b7865b..00000000
--- a/common/components/CurrentCustomMessage/components/index.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-export * from './CustomMessage';
-export * from './messages';
diff --git a/common/components/CurrentCustomMessage/components/messages.ts b/common/components/CurrentCustomMessage/components/messages.ts
deleted file mode 100644
index b7dc8b29..00000000
--- a/common/components/CurrentCustomMessage/components/messages.ts
+++ /dev/null
@@ -1,30 +0,0 @@
-export const messages = [
-  {
-    // donation address example
-    to: '0x7cB57B5A97eAbe94205C07890BE4c1aD31E486A8',
-    gasLimit: 21000,
-    data: '',
-    msg: 'Thank you for donating to MyEtherWallet. TO THE MOON!'
-  },
-  {
-    // BAT
-    to: '0x0D8775F648430679A709E98d2b0Cb6250d2887EF',
-    gasLimit: 200000,
-    data: '0xb4427263',
-    msg: 'BAT. THE SALE IS OVER. STOP CLOGGING THE BLOCKCHAIN PLEASE'
-  },
-  {
-    // BANCOR
-    to: '0x00000',
-    gasLimit: 200000,
-    data: '',
-    msg: 'Bancor. Starts June XX, 2017.'
-  },
-  {
-    // Moeda
-    to: '0x4870E705a3def9DDa6da7A953D1cd3CCEDD08573',
-    gasLimit: 200000,
-    data: '',
-    msg: 'Moeda. Ends at block 4,111,557.'
-  }
-];
diff --git a/common/components/CurrentCustomMessage/index.ts b/common/components/CurrentCustomMessage/index.ts
deleted file mode 100644
index 178f694d..00000000
--- a/common/components/CurrentCustomMessage/index.ts
+++ /dev/null
@@ -1 +0,0 @@
-export * from './CurrentCustomMessage';
diff --git a/common/config/addressMessages.ts b/common/config/addressMessages.ts
new file mode 100644
index 00000000..5b85697c
--- /dev/null
+++ b/common/config/addressMessages.ts
@@ -0,0 +1,189 @@
+import { toChecksumAddress } from 'ethereumjs-util';
+
+export interface AddressMessage {
+  msg: string;
+  gasLimit?: number;
+  data?: string;
+  severity?: 'warning' | 'danger' | 'success' | 'info';
+}
+
+// MAKE SURE THE ADDRESS KEY IS EITHER LOWER CASED OR CHECKSUMMED.
+export const ADDRESS_MESSAGES: { [key: string]: AddressMessage } = {
+  '0x7cb57b5a97eabe94205c07890be4c1ad31e486a8': {
+    msg: 'Thank you for donating to MyEtherWallet. TO THE MOON!'
+  },
+  '0x75aa7b0d02532f3833b66c7f0ad35376d373ddf8': {
+    gasLimit: 300000,
+    msg: 'Accord (ARD) ERC20 token sale - http://accordtoken.com'
+  },
+  '0x16b0e62ac13a2faed36d18bce2356d25ab3cfad3': {
+    gasLimit: 200000,
+    msg:
+      "BTQ ICO ends February 1, 2018. btc btq is your exclusive bitcoin boutique and world's premier cryptocurrency lifestyle brand. https://thebtcbtq.com/btq"
+  },
+  '0xa9877b1e05d035899131dbd1e403825166d09f92': {
+    gasLimit: 200000,
+    msg: 'MNT Token Sale - http://mnt.coinjoker.com'
+  },
+  '0xef6b4ce8c9bc83744fbcde2657b32ec18790458a': {
+    gasLimit: 930000,
+    msg: 'PUC Token Sale - http://price-s.info'
+  },
+  '0x13f11c9905a08ca76e3e853be63d4f0944326c72': {
+    gasLimit: 300000,
+    data: '0xb4427263',
+    msg: 'DIVX Token Sale - www.diviproject.org'
+  },
+  '0x4b0712de9b75bc68a566215acca876ea5e55c172': {
+    gasLimit: 114293,
+    msg: 'NOX Token Sale'
+  },
+  '0xf5dffdeaea54bb56156b47de1c7b4346c7dba69c': {
+    gasLimit: 180000,
+    msg: 'GEE Token Sale'
+  },
+  '0xc88c7e1aebd89187d13bd42e1ff814d32f492bf6': {
+    gasLimit: 250000,
+    msg:
+      'STORM token sale: gamified micro-tasks - Earn anywhere, anytime, from any device. https://www.stormtoken.com, NOV 7, 2017'
+  },
+  '0xdd64ef0c8a41d8a17f09ce2279d79b3397184a10': {
+    gasLimit: 200000,
+    msg:
+      'RVL token sale: PRE-ICO SUPER SALE, SHARING ECONOMY PIATTAFORM,  https://www.R-EVOLUTIONCOIN.COM.com, DIC 15, 2017'
+  },
+  ' 0xea0c348a297084bffbddad7f89216f24a2106e58': {
+    gasLimit: 300000,
+    msg:
+      'Aigang token sale contract. Autonomous insurance network - fully automated insurance for IoT devices and a platform for insurance innovation built around data: https://aigang.network . Ends 12/15/2017'
+  },
+  '0x17681500757628c7aa56d7e6546e119f94dd9479': {
+    gasLimit: 170000,
+    msg:
+      'Confideal token sale. Confideal is a platform for making deals. https://confideal.io, ends Jan 31, 2018'
+  },
+  '0x5454af9d2ba75a60fa5b0419c251810544cea21d': {
+    gasLimit: 200000,
+    msg: 'WeBetCrypto ICO Sale. Thank you for your support!'
+  },
+  '0x882448f83d90b2bf477af2ea79327fdea1335d93': {
+    gasLimit: 200000,
+    msg: 'Vibehub ICO Sale. Thank you for your support!'
+  },
+  '0xdea6d29da64bba5ab86a7424ca894756e7ae8ed3': {
+    gasLimit: 200000,
+    msg: 'Trade.io ICO Sale. Thank you for your support!'
+  },
+  '0xaf518d65f84e4695a4da0450ec02c1248f56b668': {
+    gasLimit: 200000,
+    msg: 'Substratum Network ICO Sale. Thank you for your support!'
+  },
+  '0x0f33bb20a282a7649c7b3aff644f084a9348e933': {
+    gasLimit: 400000,
+    msg: 'YUPIE (YUPIE) ICO'
+  },
+  '0xbd2ed3e85faa3433c068c7b3f9c8c7d839ce88d7': {
+    gasLimit: 69153,
+    msg: 'Horizon State Token Sale. Thank you for your support. '
+  },
+  '0x8aec8f09a840faea966f4b0e29a497d8f5b5a6b4': {
+    gasLimit: 200000,
+    msg: 'DataBrokerDAO. https://databrokerdao.com'
+  },
+  '0xeaaf270436a0ed397ed23bbf64df7b1dcaff142f': {
+    gasLimit: 85000,
+    msg: 'BattleDrome ICO/Crowdsale. Thanks for your support!'
+  },
+  '0x58b7056deb51ed292614f0da1e94e7e9c589828d': {
+    gasLimit: 150000,
+    msg: 'Simple Token — the cryptocurrency that powers digital communities.'
+  },
+  '0x5fb3d432bae33fcd418ede263d98d7440e7fa3ea': {
+    gasLimit: 200000,
+    msg: 'SunContract ICO address - suncontract.org'
+  },
+  '0xd88755197e107603c139df6e709ed09eec6b6bb3': {
+    gasLimit: 200000,
+    msg: 'NVC Fund'
+  },
+  '0x2a8a7afa955d8616e2e60e454e5a9c6b6c0a60fc': {
+    gasLimit: 200000,
+    msg: 'OHNI ICO. Restoration of our communities!'
+  },
+  '0xf9f0fc7167c311dd2f1e21e9204f87eba9012fb2': {
+    gasLimit: 200000,
+    msg: 'Easy Homes ICO. Thank you!'
+  },
+  '0x7fc408011165760ee31be2bf20daf450356692af': {
+    gasLimit: 200000,
+    msg: 'Mitrav ICO Sale. Thank you for your support!'
+  },
+  '0xa5dd8cde486436f0cfd62652952e1fcec5a61cae': {
+    gasLimit: 300000,
+    msg: 'WinBitcoin ICO Sale. Thank you for your support!'
+  },
+  '0x19d7a9ad3b49252fd2ef640d0e43dfd651168499': {
+    gasLimit: 100000,
+    msg: 'BMChain ICO - Platform of digital reputation - Official site https://bmchain.io'
+  },
+  '0xafe60511341a37488de25bef351952562e31fcc1': {
+    gasLimit: 200000,
+    msg: 'Tbot ICO Sale.'
+  },
+  '0xe386b139ed3715ca4b18fd52671bdcea1cdfe4b1': {
+    gasLimit: 200000,
+    msg:
+      'Zeus Exchange - The First Hybrid Trading Platform for Traditional Stock Investors and Crypto Traders. Official site https://zeus.exchange'
+  },
+  '0xb70835d7822ebb9426b56543e391846c107bd32c': {
+    gasLimit: 200000,
+    msg: 'Game Token Sale'
+  },
+  '0x5f53f7a8075614b699baad0bc2c899f4bad8fbbf': {
+    gasLimit: 200000,
+    msg: 'Rebellious Token'
+  },
+  '0xd5e3036d5ce7ec222379d16f6ffc38c38c55bf7f': {
+    gasLimit: 200000,
+    msg:
+      'Ethereum High HIG is a robust and feather-light cryptocurrency designed to hedge the risk of your portfolio'
+  },
+  '0x2a3aa9eca41e720ed46b5a70d6c37efa47f768ac': {
+    gasLimit: 200000,
+    msg: 'REAL CHAIN TOKEN!'
+  },
+  '0x7705faa34b16eb6d77dfc7812be2367ba6b0248e': {
+    gasLimit: 200000,
+    msg: 'Artex - Art Provenance Blockchain. Official site https://artex.global'
+  },
+  '0x29afa3443f752eb29d814d9042fd88a4a2dc0f1e': {
+    gasLimit: 200000,
+    msg: 'SIRIN LABS official crowdsale address. Official website https://sirinlabs.com'
+  },
+  '0xa671f2914ba0e73979ffc47cd350801d1714b18f': {
+    gasLimit: 150000,
+    msg: 'TRV Ongoing Sale.'
+  },
+  '0xdee3bfae40ac2ae9c69ebf30ecaf67a499a9dd5e': {
+    gasLimit: 150000,
+    msg: 'The World News Pre-ICO.'
+  },
+  '0x92685e93956537c25bb75d5d47fca4266dd628b8': {
+    gasLimit: 200000,
+    msg: 'Bitlle Token. Official website https://bitlle.com'
+  },
+  '0x2097175d0abb8258f2468e3487f8db776e29d076': {
+    gasLimit: 200000,
+    msg: 'LiveEdu EDU token sale. Official website: https://tokensale.liveedu.tv/'
+  },
+  '0x4f8b6ca78711207e1b281db63e8d6eaa1ce2f63e': {
+    gasLimit: 230000,
+    msg: 'HEdpAY (Hdp.ф) sale. Official sale website: https://ibiginvestments.com/hedpay'
+  }
+};
+
+export function getAddressMessage(address: string): AddressMessage | undefined {
+  const lowerAddr = address.toLowerCase();
+  const checksumAddr = toChecksumAddress(address);
+  return ADDRESS_MESSAGES[lowerAddr] || ADDRESS_MESSAGES[checksumAddr];
+}
diff --git a/common/config/index.ts b/common/config/index.ts
index d64aae8e..d487c767 100644
--- a/common/config/index.ts
+++ b/common/config/index.ts
@@ -1,3 +1,4 @@
 export * from './networks';
 export * from './data';
 export * from './bity';
+export * from './addressMessages';
diff --git a/common/sagas/transaction/network/gas.ts b/common/sagas/transaction/network/gas.ts
index fdfd5565..1ef2a414 100644
--- a/common/sagas/transaction/network/gas.ts
+++ b/common/sagas/transaction/network/gas.ts
@@ -1,9 +1,20 @@
 import { SagaIterator, buffers, delay } from 'redux-saga';
-import { apply, put, select, take, actionChannel, call, fork, race } from 'redux-saga/effects';
+import {
+  apply,
+  put,
+  select,
+  take,
+  actionChannel,
+  call,
+  fork,
+  race,
+  takeEvery
+} from 'redux-saga/effects';
+import BN from 'bn.js';
 import { INode } from 'libs/nodes/INode';
 import { getNodeLib, getOffline, getAutoGasLimitEnabled } from 'selectors/config';
 import { getWalletInst } from 'selectors/wallet';
-import { getTransaction, IGetTransaction } from 'selectors/transaction';
+import { getTransaction, IGetTransaction, getCurrentToAddressMessage } from 'selectors/transaction';
 import {
   EstimateGasRequestedAction,
   setGasLimitField,
@@ -21,6 +32,7 @@ import {
 import { TypeKeys as ConfigTypeKeys, ToggleAutoGasLimitAction } from 'actions/config';
 import { IWallet } from 'libs/wallet';
 import { makeTransaction, getTransactionFields, IHexStrTransaction } from 'libs/transaction';
+import { AddressMessage } from 'config';
 
 export function* shouldEstimateGas(): SagaIterator {
   while (true) {
@@ -38,16 +50,17 @@ export function* shouldEstimateGas(): SagaIterator {
       TypeKeys.TOKEN_TO_ETHER_SWAP,
       ConfigTypeKeys.CONFIG_TOGGLE_AUTO_GAS_LIMIT
     ]);
-    // invalid field is a field that the value is null and the input box isnt empty
-    // reason being is an empty field is valid because it'll be null
 
     const isOffline: boolean = yield select(getOffline);
     const autoGasLimitEnabled: boolean = yield select(getAutoGasLimitEnabled);
+    const message: AddressMessage | undefined = yield select(getCurrentToAddressMessage);
 
-    if (isOffline || !autoGasLimitEnabled) {
+    if (isOffline || !autoGasLimitEnabled || (message && message.gasLimit)) {
       continue;
     }
 
+    // invalid field is a field that the value is null and the input box isnt empty
+    // reason being is an empty field is valid because it'll be null
     const invalidField =
       (action.type === TypeKeys.TO_FIELD_SET || action.type === TypeKeys.DATA_FIELD_SET) &&
       !action.payload.value &&
@@ -110,4 +123,21 @@ export function* localGasEstimation(payload: EstimateGasRequestedAction['payload
   yield put(setGasLimitField({ raw: gasLimit.toString(), value: gasLimit }));
 }
 
-export const gas = [fork(shouldEstimateGas), fork(estimateGas)];
+export function* setAddressMessageGasLimit() {
+  const autoGasLimitEnabled: boolean = yield select(getAutoGasLimitEnabled);
+  const message: AddressMessage | undefined = yield select(getCurrentToAddressMessage);
+  if (autoGasLimitEnabled && message && message.gasLimit) {
+    yield put(
+      setGasLimitField({
+        raw: message.gasLimit.toString(),
+        value: new BN(message.gasLimit)
+      })
+    );
+  }
+}
+
+export const gas = [
+  fork(shouldEstimateGas),
+  fork(estimateGas),
+  takeEvery(TypeKeys.TO_FIELD_SET, setAddressMessageGasLimit)
+];
diff --git a/common/sass/styles/overrides/type.scss b/common/sass/styles/overrides/type.scss
index 8b44a535..f8ec20de 100644
--- a/common/sass/styles/overrides/type.scss
+++ b/common/sass/styles/overrides/type.scss
@@ -144,5 +144,5 @@ li {
 
 // Blockquotes
 blockquote {
-  padding: $space-sm $line-height-computed;
+  padding: $space-sm #{$line-height-computed}rem;
 }
diff --git a/common/selectors/transaction/current.ts b/common/selectors/transaction/current.ts
index 3d7ea625..b51ba522 100644
--- a/common/selectors/transaction/current.ts
+++ b/common/selectors/transaction/current.ts
@@ -4,6 +4,7 @@ import { AppState } from 'reducers';
 import { isEtherUnit, TokenValue, Wei, Address } from 'libs/units';
 import { gasPriceValidator, gasLimitValidator } from 'libs/validators';
 import { getDataExists, getGasPrice, getGasLimit } from 'selectors/transaction';
+import { getAddressMessage, AddressMessage } from 'config';
 
 interface ICurrentValue {
   raw: string;
@@ -42,6 +43,11 @@ const isValidGasPrice = (state: AppState): boolean => gasPriceValidator(getGasPr
 
 const isValidGasLimit = (state: AppState): boolean => gasLimitValidator(getGasLimit(state).raw);
 
+function getCurrentToAddressMessage(state: AppState): AddressMessage | undefined {
+  const to = getCurrentTo(state);
+  return getAddressMessage(to.raw);
+}
+
 export {
   getCurrentValue,
   getCurrentTo,
@@ -50,5 +56,6 @@ export {
   isEtherTransaction,
   isValidCurrentTo,
   isValidGasPrice,
-  isValidGasLimit
+  isValidGasLimit,
+  getCurrentToAddressMessage
 };
diff --git a/spec/sagas/transaction/network/gas.spec.ts b/spec/sagas/transaction/network/gas.spec.ts
index 4469b659..df4e0a85 100644
--- a/spec/sagas/transaction/network/gas.spec.ts
+++ b/spec/sagas/transaction/network/gas.spec.ts
@@ -1,8 +1,9 @@
 import { buffers, delay } from 'redux-saga';
 import { apply, put, select, take, actionChannel, call, race } from 'redux-saga/effects';
+import BN from 'bn.js';
 import { getNodeLib, getOffline, getAutoGasLimitEnabled } from 'selectors/config';
 import { getWalletInst } from 'selectors/wallet';
-import { getTransaction } from 'selectors/transaction';
+import { getTransaction, getCurrentToAddressMessage } from 'selectors/transaction';
 import {
   setGasLimitField,
   estimateGasFailed,
@@ -12,7 +13,12 @@ import {
   estimateGasTimedout
 } from 'actions/transaction';
 import { makeTransaction, getTransactionFields } from 'libs/transaction';
-import { shouldEstimateGas, estimateGas, localGasEstimation } from 'sagas/transaction/network/gas';
+import {
+  shouldEstimateGas,
+  estimateGas,
+  localGasEstimation,
+  setAddressMessageGasLimit
+} from 'sagas/transaction/network/gas';
 import { cloneableGenerator } from 'redux-saga/utils';
 import { Wei } from 'libs/units';
 import { TypeKeys as ConfigTypeKeys } from 'actions/config';
@@ -20,6 +26,7 @@ import { TypeKeys as ConfigTypeKeys } from 'actions/config';
 describe('shouldEstimateGas*', () => {
   const offline = false;
   const autoGasLimitEnabled = true;
+  const addressMessage = undefined;
   const transaction: any = 'transaction';
   const tx = { transaction };
   const rest: any = {
@@ -64,8 +71,12 @@ describe('shouldEstimateGas*', () => {
     expect(gen.next(offline).value).toEqual(select(getAutoGasLimitEnabled));
   });
 
+  it('should select getCurrentToAddressMessage', () => {
+    expect(gen.next(autoGasLimitEnabled).value).toEqual(select(getCurrentToAddressMessage));
+  });
+
   it('should select getTransaction', () => {
-    expect(gen.next(autoGasLimitEnabled).value).toEqual(select(getTransaction));
+    expect(gen.next(addressMessage).value).toEqual(select(getTransaction));
   });
 
   it('should call getTransactionFields with transaction', () => {
@@ -236,3 +247,44 @@ describe('localGasEstimation', () => {
     );
   });
 });
+
+describe('setAddressMessageGasLimit*', () => {
+  const gens = cloneableGenerator(setAddressMessageGasLimit)();
+  const gen = gens.clone();
+  let noAutoGen;
+  let noMessageGen;
+  const addressMessage = {
+    gasLimit: 123456,
+    msg: 'Thanks for donating, er, investing in SCAM'
+  };
+
+  it('should select getAutoGasLimitEnabled', () => {
+    expect(gen.next().value).toEqual(select(getAutoGasLimitEnabled));
+  });
+
+  it('should select getCurrentToAddressMessage', () => {
+    noAutoGen = gen.clone();
+    expect(gen.next(true).value).toEqual(select(getCurrentToAddressMessage));
+  });
+
+  it('should put setGasLimitField', () => {
+    noMessageGen = gen.clone();
+    expect(gen.next(addressMessage).value).toEqual(
+      put(
+        setGasLimitField({
+          raw: addressMessage.gasLimit.toString(),
+          value: new BN(addressMessage.gasLimit)
+        })
+      )
+    );
+  });
+
+  it('should do nothing if getAutoGasLimitEnabled is false', () => {
+    noAutoGen.next(false);
+    expect(noAutoGen.next(addressMessage).done).toBeTruthy();
+  });
+
+  it('should do nothing if getCurrentToAddressMessage is undefined', () => {
+    expect(noMessageGen.next(undefined).done).toBeTruthy();
+  });
+});