diff --git a/README.md b/README.md
index 181148f..06abd79 100644
--- a/README.md
+++ b/README.md
@@ -53,7 +53,7 @@ The script to use in this case is `convert-user-to-partner-admin.sql`.
 
  The `create-access-codes` script in the `package.json` file is intended to help easily create access codes for a given partner. To run the script, we'll need to:
  1. First create a local `.env` file if one doesn't already exist. See the `env.example` file for an example. 
- 2. Fill in the `URL` variable in the `.env` file. This variable should point to the bloom backend in the environment where the codes are needed (staging or prod)
+ 2. Fill in the `BLOOM_API_URL` variable in the `.env` file. This variable should point to the bloom backend in the environment where the codes are needed (staging or prod)
  3. Next, we'll fill in the `TOKEN` variable in the `.env` file. To do this, send a POST request to `{{host}}/api/auth/signin` with a body including email and password e.g. `{"email": "<fill-in>","password": "%<fill-in>"}`. The credentials MUST belong to a user who is an admin and associated with the partner for whom the codes are being created. The `{{host}}` in the given url must be the same as the 
  4. From the api response, copy the access token and paste it as the `TOKEN` variable in the `.env` file. 
  5. Finally, set the `NUMBER_OF_CODES_NEEDED` variable in the `.env` file
@@ -65,4 +65,18 @@ This is one potential way to process the output of the above script.
  1. Copy and paste the comma separated script output into a Google Sheet. The sheet will contain one cell with the codes separated by commas
  2. With the cell highlighted, click on "Data > Split text into columns". This will separate the access codes into separate columns in a single row.m 
  3. Copy the row with all the codes, click on the cell below, right click and choose  "Paste special > Tranposed". This paste command will put an access code on each row. 
- 4. That's it! Celebrate :)
\ No newline at end of file
+ 4. That's it! Celebrate :)
+
+ ## Upload missing therapy sessions
+ The upload-therapy-sessions script in the package.json file is intended to help easily upload missing therapy sessions to the db if the zapier integration breaks down between simplybook and the database. 
+ 
+ Before running the script, a csv file with the missing information will need to be created. The csv file format should match the data format of the information in the database. See example file: `simplybook/therapysession.csv` 
+
+ To run the script, we'll need to:
+
+1. First create a local .env file if one doesn't already exist. See the env.example file for an example.
+2. Fill in the `SIMPLYBOOK_WEBHOOK_URL` variable in the .env file. This variable should point to the bloom backend simplybook webhook in prod. 
+3. Next, we'll fill in the AUTH variable in the .env file. Speak to a team member if you're not sure how to do this. 
+4. Finally, set the CSV_FILE variable in the .env file. This points to the csv file with the missing data.  
+
+Now run the script by using the following command: `yarn upload-therapy-sessions`. The script will add the therapy sessions to the database and decrement the therapy sessions allocated a user.  
\ No newline at end of file
diff --git a/backend/create-access-codes.ts b/backend/create-access-codes.ts
index 1194935..0fd5eee 100644
--- a/backend/create-access-codes.ts
+++ b/backend/create-access-codes.ts
@@ -4,7 +4,7 @@ import 'dotenv/config'
  * This script is intended to help create access codes for a given partner. 
  * The README will contain more information on how to run the script. 
  */
-const URL = process.env.URL; 
+const URL = process.env.BLOOM_API_URL; 
 const TOKEN = process.env.TOKEN
 const NUMBER_OF_CODES_NEEDED = parseInt(process.env.NUMBER_OF_CODES_NEEDED);
 
diff --git a/env.example b/env.example
index fa16720..f17f559 100644
--- a/env.example
+++ b/env.example
@@ -1,3 +1,10 @@
-URL='https://bloom-backend-staging.herokuapp.com/api'
+# Create access codes 
+
+BLOOM_API_URL='https://bloom-backend-staging.herokuapp.com/api'
 TOKEN='<paste token here>'
 NUMBER_OF_CODES_NEEDED=7
+
+# Upload therapy session 
+SIMPLYBOOK_WEBHOOK_URL='https://bloom-backend-prod.herokuapp.com/api/webhooks/simplybook'
+AUTH='<paste auth here>'
+CSV_FILE='therapysession.csv'
\ No newline at end of file
diff --git a/package.json b/package.json
index 33eb207..5e72989 100644
--- a/package.json
+++ b/package.json
@@ -5,10 +5,13 @@
   "license": "UNLICENSED",
   "type": "module",
   "scripts": {
-    "create-access-codes": "ts-node --esm backend/create-access-codes.ts"
+    "create-access-codes": "ts-node --esm backend/create-access-codes.ts",
+    "upload-therapy-sessions": "ts-node --esm simplybook/upload-therapy-sessions.ts"
   },
   "dependencies": {
-    "dotenv": "^16.0.1"
+    "dotenv": "^16.0.1",
+    "fast-csv": "^4.3.6",
+    "moment": "^2.29.4"
   },
   "devDependencies": {
     "@types/node": "^16.0.0",
diff --git a/simplybook/therapysession.csv b/simplybook/therapysession.csv
new file mode 100644
index 0000000..328ccd5
--- /dev/null
+++ b/simplybook/therapysession.csv
@@ -0,0 +1,2 @@
+createdAt,updatedAt,action,clientEmail,bookingCode,clientTimezone,serviceName,serviceProviderName,serviceProviderEmail,startDateTime,endDateTime,cancelledAt,rescheduledFrom,completedAt,partnerAccessId
+2022-03-13 13:49:00+00,2022-03-13 13:49:00+00,NEW_BOOKING,email@gmail.com,<bookingcode>,America/Chicago,Therapy in English,email@gmail.com,email@gmail.com,15-03-2022 23:00:00,15-03-2022 00:00:00,,,,<partnerAccessId>
diff --git a/simplybook/upload-therapy-sessions.ts b/simplybook/upload-therapy-sessions.ts
new file mode 100644
index 0000000..83fceee
--- /dev/null
+++ b/simplybook/upload-therapy-sessions.ts
@@ -0,0 +1,97 @@
+import 'dotenv/config'
+import * as fs from 'fs';
+import * as csv from 'fast-csv';
+import moment from 'moment';
+import nodefetch from 'node-fetch';
+import path from 'path';
+
+/**
+ * This script is intended to help update the database with SimplyBook therapy appointments 
+ * that were missed due to a broken zapier. 
+ */
+const URL = process.env.SIMPLYBOOK_WEBHOOK_URL; 
+const AUTH = process.env.AUTH
+const CSV_FILE = process.env.CSV_FILE;
+
+
+const headers = {
+    'Content-Type': 'application/json', 
+    'Authorization': `${AUTH}`
+};
+
+const checkEnvVarsSet = () => {
+    if(!URL) throw Error('Please set simplybook webhook URL');
+    if(!AUTH) throw Error('Please set auth');
+    if(!CSV_FILE) throw Error('Please set the file containing records to upload');
+}
+
+const readAndProcessFile = () => {
+  const csvFilePath = path.resolve('simplybook', CSV_FILE);  
+
+  fs.createReadStream(path.resolve(csvFilePath))
+      .pipe(csv.parse({ headers: true }))
+      .on('error', error => console.error(error))
+      .on('data', therapySessionRow => addTherapyInformation(therapySessionRow))
+      .on('end', (rowCount: number) => console.log(`Parsed ${rowCount} rows`));
+};
+
+type TherapySessionInfo = {
+    createdAt: string,
+    updatedAt: string,
+    action: string,
+    clientEmail: string,
+    bookingCode: string,
+    clientTimezone: string,
+    serviceName: string,
+    serviceProviderName: string,
+    serviceProviderEmail: string,
+    startDateTime: string,
+    endDateTime: string,
+    cancelledAt: string,
+    rescheduledFrom: string,
+    completedAt: string,
+    partnerAccessId: string
+}
+
+const convertDate = (dateToConvert: string) => {
+    return moment(dateToConvert, "DD-MM-YYYY hh:mm:ss").toISOString()
+}
+
+const addTherapyInformation = async (row: TherapySessionInfo) => {
+
+    const body = JSON.stringify({
+        "client_email": row.clientEmail,
+        "action": "NEW_BOOKING",
+        "booking_code": row.bookingCode,
+        "service_name": "Therapy in English",
+        "service_provider_name": row.serviceProviderEmail,
+        "service_provider_email": row.serviceProviderEmail,
+        "start_date_time": convertDate(row.startDateTime),
+        "end_date_time": convertDate(row.endDateTime),
+        "client_timezone": "Unknown"
+    });
+    
+    const res = await nodefetch(URL, {
+        method: 'POST',
+        body,
+        headers
+    });
+
+    const status = res.status;
+
+    if (status === 201){
+        console.log(`Succesful`)
+
+    } else {
+        console.log(`Failed with status ${status}`)
+    }
+}
+
+const runScript = async () => {
+    checkEnvVarsSet()
+    readAndProcessFile()
+
+    process.stdout.write('Script finished, ')
+}
+
+runScript();
\ No newline at end of file
diff --git a/tsconfig.json b/tsconfig.json
index 9900f17..7f83726 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -19,5 +19,6 @@
     "noFallthroughCasesInSwitch": false,
     "esModuleInterop": true,
     "allowJs": true,
+    "moduleResolution":"node",
   }
 }
diff --git a/yarn.lock b/yarn.lock
index eb86302..7602b6a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -307,6 +307,21 @@ asynckit@^0.4.0:
   resolved "https://registry.yarnpkg.com/asynckit/-/asynckit-0.4.0.tgz#c79ed97f7f34cb8f2ba1bc9790bcc366474b4b79"
   integrity sha512-Oei9OH4tRh0YqU3GxhX79dM/mwVgvbZJaSNaRk+bshkj0S5cfHcgYakreBjrHwatXKbz+IoIdYLxrKim2MjW0Q==
 
+axios-cookiejar-support@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/axios-cookiejar-support/-/axios-cookiejar-support-1.0.1.tgz#7b32af7d932508546c68b1fc5ba8f562884162e1"
+  integrity sha512-IZJxnAJ99XxiLqNeMOqrPbfR7fRyIfaoSLdPUf4AMQEGkH8URs0ghJK/xtqBsD+KsSr3pKl4DEQjCn834pHMig==
+  dependencies:
+    is-redirect "^1.0.0"
+    pify "^5.0.0"
+
+axios@^0.24.0:
+  version "0.24.0"
+  resolved "https://registry.yarnpkg.com/axios/-/axios-0.24.0.tgz#804e6fa1e4b9c5288501dd9dff56a7a0940d20d6"
+  integrity sha512-Q6cWsys88HoPgAaFAVUb0WpPk0O8iTeisR9IMqy9G8AbO4NlpVknrnQS03zzF9PGAWgO3cgletO3VjV/P7VztA==
+  dependencies:
+    follow-redirects "^1.14.4"
+
 balanced-match@^1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-1.0.2.tgz#e83e3a7e3f300b34cb9d87f615fa0cbf357690ee"
@@ -681,6 +696,11 @@ flatted@^3.1.0:
   resolved "https://registry.yarnpkg.com/flatted/-/flatted-3.2.5.tgz#76c8584f4fc843db64702a6bd04ab7a8bd666da3"
   integrity sha512-WIWGi2L3DyTUvUrwRKgGi9TwxQMUEqPOPQBVi71R96jZXJdFskXEmf54BoZaS1kknGODoIGASGEzBUYdyMCBJg==
 
+follow-redirects@^1.14.4:
+  version "1.15.1"
+  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.15.1.tgz#0ca6a452306c9b276e4d3127483e29575e207ad5"
+  integrity sha512-yLAMQs+k0b2m7cVxpS1VKJVvoz7SS9Td1zss3XRwXj+ZDH00RJgnuLx7E44wx02kQLrdM3aOOy+FpzS7+8OizA==
+
 form-data@^3.0.0:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/form-data/-/form-data-3.0.1.tgz#ebd53791b78356a99af9a300d4282c4d5eb9755f"
@@ -818,6 +838,11 @@ is-number@^7.0.0:
   resolved "https://registry.yarnpkg.com/is-number/-/is-number-7.0.0.tgz#7535345b896734d5f80c4d06c50955527a14f12b"
   integrity sha512-41Cifkg6e8TylSpdtTpeLVMqvSBEVzTttHvERD741+pnZ8ANv0004MRL43QKPDlK9cGvNp6NZWZUBlbGXYxxng==
 
+is-redirect@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-redirect/-/is-redirect-1.0.0.tgz#1d03dded53bd8db0f30c26e4f95d36fc7c87dc24"
+  integrity sha512-cr/SlUEe5zOGmzvj9bUyC4LVvkNVAXu4GytXLNMr1pny+a65MpQ9IJzFHD5vi7FyJgb4qt27+eS3TuQnqB+RQw==
+
 isexe@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/isexe/-/isexe-2.0.0.tgz#e8fbf374dc556ff8947a10dcb0572d633f2cfa10"
@@ -949,6 +974,16 @@ node-fetch@^3.2.6:
     fetch-blob "^3.1.4"
     formdata-polyfill "^4.0.10"
 
+node-jsonrpc-client@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/node-jsonrpc-client/-/node-jsonrpc-client-2.0.0.tgz#3a8397f6959f1c7f7794ba7fa2b4c2cad543aa52"
+  integrity sha512-D+l/MZsta1F0VSqY7n5mSY0jSxdGBTASv/KbiaojMtSNNPXfJAFdP2jnXNcWlVg40bfbkaPQgZ6xua5X2Ufz9A==
+  dependencies:
+    axios "^0.24.0"
+    axios-cookiejar-support "^1.0.1"
+    tough-cookie "^4.0.0"
+    uuid "^8.3.2"
+
 once@^1.3.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/once/-/once-1.4.0.tgz#583b1aa775961d4b113ac17d9c50baef9dd76bd1"
@@ -995,6 +1030,11 @@ picomatch@^2.3.1:
   resolved "https://registry.yarnpkg.com/picomatch/-/picomatch-2.3.1.tgz#3ba3833733646d9d3e4995946c1365a67fb07a42"
   integrity sha512-JU3teHTNjmE2VCGFzuY8EXzCDVwEqB2a8fsIvwaStHhAWJEeVd1o1QD80CU6+ZdEXXSLbSsuLwJjkCBWqRQUVA==
 
+pify@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/pify/-/pify-5.0.0.tgz#1f5eca3f5e87ebec28cc6d54a0e4aaf00acc127f"
+  integrity sha512-eW/gHNMlxdSP6dmG6uJip6FXN0EQBwm2clYYd8Wul42Cwu/DK8HEftzsapcNdYe2MfLiIwZqsDk2RDEsTE79hA==
+
 prelude-ls@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.2.1.tgz#debc6489d7a6e6b0e7611888cec880337d316396"
@@ -1017,7 +1057,12 @@ progress@^2.0.0:
   resolved "https://registry.yarnpkg.com/progress/-/progress-2.0.3.tgz#7e8cf8d8f5b8f239c1bc68beb4eb78567d572ef8"
   integrity sha512-7PiHtLll5LdnKIMw100I+8xJXR5gW2QwWYkT6iJva0bXitZKa/XMrSbdmg3r2Xnaidz9Qumd0VPaMrZlF9V9sA==
 
-punycode@^2.1.0:
+psl@^1.1.33:
+  version "1.9.0"
+  resolved "https://registry.yarnpkg.com/psl/-/psl-1.9.0.tgz#d0df2a137f00794565fcaf3b2c00cd09f8d5a5a7"
+  integrity sha512-E/ZsdU4HLs/68gYzgGTkMicWTLPdAftJLfJFlLUAAKZGkStNU72sZjT66SnMDVOfOWY/YAoiD7Jxa9iHvngcag==
+
+punycode@^2.1.0, punycode@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.1.tgz#b58b010ac40c22c5657616c8d2c2c02c7bf479ec"
   integrity sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A==
@@ -1167,6 +1212,15 @@ to-regex-range@^5.0.1:
   dependencies:
     is-number "^7.0.0"
 
+tough-cookie@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-4.0.0.tgz#d822234eeca882f991f0f908824ad2622ddbece4"
+  integrity sha512-tHdtEpQCMrc1YLrMaqXXcj6AxhYi/xgit6mZu1+EDWUn+qhUf8wMQoFIy9NXuq23zAwtcB0t/MjACGR18pcRbg==
+  dependencies:
+    psl "^1.1.33"
+    punycode "^2.1.1"
+    universalify "^0.1.2"
+
 ts-loader@^9.2.3:
   version "9.3.0"
   resolved "https://registry.yarnpkg.com/ts-loader/-/ts-loader-9.3.0.tgz#980f4dbfb60e517179e15e10ed98e454b132159f"
@@ -1235,6 +1289,11 @@ typescript@^4.3.5:
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.7.3.tgz#8364b502d5257b540f9de4c40be84c98e23a129d"
   integrity sha512-WOkT3XYvrpXx4vMMqlD+8R8R37fZkjyLGlxavMc4iB8lrl8L0DeTcHbYgw/v0N/z9wAFsgBhcsF0ruoySS22mA==
 
+universalify@^0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/universalify/-/universalify-0.1.2.tgz#b646f69be3942dabcecc9d6639c80dc105efaa66"
+  integrity sha512-rBJeI5CXAlmy1pV+617WB9J63U6XcazHHF2f2dbJix4XzpUF0RS3Zbj0FGIOCAva5P/d/GBOYaACQ1w+0azUkg==
+
 uri-js@^4.2.2:
   version "4.4.1"
   resolved "https://registry.yarnpkg.com/uri-js/-/uri-js-4.4.1.tgz#9b1a52595225859e55f669d928f88c6c57f2a77e"
@@ -1242,6 +1301,11 @@ uri-js@^4.2.2:
   dependencies:
     punycode "^2.1.0"
 
+uuid@^8.3.2:
+  version "8.3.2"
+  resolved "https://registry.yarnpkg.com/uuid/-/uuid-8.3.2.tgz#80d5b5ced271bb9af6c445f21a1a04c606cefbe2"
+  integrity sha512-+NYs2QeMWy+GWFOEm9xnn6HCDp0l7QBD7ml8zLUmJ+93Q5NF0NocErnwkTkXVFNiX3/fpC6afS8Dhb/gz7R7eg==
+
 v8-compile-cache-lib@^3.0.1:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/v8-compile-cache-lib/-/v8-compile-cache-lib-3.0.1.tgz#6336e8d71965cb3d35a1bbb7868445a7c05264bf"