diff --git a/lib/haztrak.js b/lib/haztrak.js
index 90d5f57..56bb515 100644
--- a/lib/haztrak.js
+++ b/lib/haztrak.js
@@ -16050,6 +16050,60 @@ async function eManRevert (mtn) {
   }
 }
 
+/**
+ * Retrieve bill for provided bill id or date
+ *
+ * @param {object} bill billing object by ID or date
+ * @param {string} bill.billId invoice id number
+ * @param {string} bill.billingAccount billing account number
+ * @param {string} monthYear invoice month and year (mm/yyy)
+ * */
+async function eManBill (bill) {
+  try {
+    const billData = JSON.stringify(bill);
+    const res = await axiosPost({
+      url: '/emanifest/billing/bill',
+      headers: {
+        Accept: 'application/json',
+        'Content-Type': 'text/plain'
+      },
+      data: billData
+    });
+    return res.data
+  } catch (error) {
+    console.error('Problem retrieving bill');
+    console.error(error.message);
+    console.error(error.response.data);
+  }
+}
+
+/**
+ * Retrieve billing history by account ID
+ *
+ * @param {object} bill billing object by ID or date
+ * @param {string} bill.billingAccount billing account number
+ * @param {string} bill.startMonthYear start of invoice months and year (mm/yyy)
+ * @param {string} bill.endMonthYear end of invoice months and year (mm/yyy)
+ * */
+async function eManBillHistory (bill) {
+  try {
+    const billData = JSON.stringify(bill);
+    const res = await axiosPost({
+      url: '/emanifest/billing/bill-history',
+      headers: {
+        Accept: 'application/json',
+        'Content-Type': 'text/plain'
+      },
+      data: billData
+    });
+    return res.data
+  } catch (error) {
+    console.error('Problem retrieving bill history');
+    console.error(error.message);
+    console.error(error.response.data);
+  }
+}
+
 var eManServices = /*#__PURE__*/Object.freeze({
   __proto__: null,
   get: eManGet,
@@ -16058,7 +16112,9 @@ var eManServices = /*#__PURE__*/Object.freeze({
   sites: eManSites,
   exists: mtnExists,
   siteMtn: siteMtn,
-  revert: eManRevert
+  revert: eManRevert,
+  bill: eManBill,
+  billHistory: eManBillHistory
 });
 
 // lookServ.js
diff --git a/src/eManServices.js b/src/eManServices.js
index c2f72a3..9d8be61 100644
--- a/src/eManServices.js
+++ b/src/eManServices.js
@@ -190,7 +190,62 @@ async function eManRevert (mtn) {
   }
 }
 
+/**
+ * Retrieve bill for provided bill id or date
+ *
+ * @param {object} bill billing object by ID or date
+ * @param {string} bill.billId invoice id number
+ * @param {string} bill.billingAccount billing account number
+ * @param {string} monthYear invoice month and year (mm/yyy)
+ * */
+async function eManBill (bill) {
+  try {
+    const billData = JSON.stringify(bill)
+    const res = await eManAPI.post({
+      url: '/emanifest/billing/bill',
+      headers: {
+        Accept: 'application/json',
+        'Content-Type': 'text/plain'
+      },
+      data: billData
+    })
+    return res.data
+  } catch (error) {
+    console.error('Problem retrieving bill')
+    console.error(error.message)
+    console.error(error.response.data)
+  }
+}
+
+/**
+ * Retrieve billing history by account ID
+ *
+ * @param {object} bill billing object by ID or date
+ * @param {string} bill.billingAccount billing account number
+ * @param {string} bill.startMonthYear start of invoice months and year (mm/yyy)
+ * @param {string} bill.endMonthYear end of invoice months and year (mm/yyy)
+ * */
+async function eManBillHistory (bill) {
+  try {
+    const billData = JSON.stringify(bill)
+    const res = await eManAPI.post({
+      url: '/emanifest/billing/bill-history',
+      headers: {
+        Accept: 'application/json',
+        'Content-Type': 'text/plain'
+      },
+      data: billData
+    })
+    return res.data
+  } catch (error) {
+    console.error('Problem retrieving bill history')
+    console.error(error.message)
+    console.error(error.response.data)
+  }
+}
+
 export {
   eManGet as get, eManSave as save, eManDel as delete,
-  eManSites as sites, mtnExists as exists, siteMtn, eManRevert as revert
+  eManSites as sites, mtnExists as exists, siteMtn,
+  eManRevert as revert, eManBill as bill, eManBillHistory as billHistory
 }
diff --git a/test/scratchTest.js b/test/scratchTest.js
index 869dea3..b368d82 100644
--- a/test/scratchTest.js
+++ b/test/scratchTest.js
@@ -18,9 +18,28 @@ import haztrak from '../index.js'
 //   console.log(res)
 // }
 
+// const fooBar = async () => {
+//   const mtn = '100030514ELC'
+//   const res = await haztrak.eMan.revert(mtn)
+//   console.log(res)
+// }
+
+// const fooBar = async () => {
+//   const bill = {
+//     billId: '28391471',
+//     billingAccount: 'VAD000532119'
+//   }
+//   const res = await haztrak.eMan.bill(bill)
+//   console.log(res)
+// }
+
 const fooBar = async () => {
-  const mtn = '100030514ELC'
-  const res = await haztrak.eMan.revert(mtn)
+  const bill = {
+    billingAccount: 'VAD000532119',
+    startMonthYear: '01/2021',
+    endMonthYear: '04/2021'
+  }
+  const res = await haztrak.eMan.billHistory(bill)
   console.log(res)
 }
 fooBar()