diff --git a/README.md b/README.md
index a1d358c..407e81f 100644
--- a/README.md
+++ b/README.md
@@ -2,47 +2,53 @@
  <img width="400" valign="top" src="https://assets.seerbitapi.com/images/seerbit_logo_type.png">
 </div>
 
-
 <h1 align="center">
   <img width="60" valign="bottom" src="https://nodejs.org/static/images/logo.svg">
    SeerBit
 </h1>
 
-
-# SeerBit's API SDK for NodeJS 
+# SeerBit's API SDK for NodeJS
 
 SeerBit NodeJS SDK for easy integration with SeerBit's API.
 
 ## Integration
+
 The Library supports all APIs under the following services:
 
-* [x] standard checkout
-* [x] recurrent payment
-* [x] pre-auth payment
-* [x] mobile money payment
-* [x] card payments
-* [x] order service
+- [x] standard checkout
+- [x] recurrent payment
+- [x] pre-auth payment
+- [x] mobile money payment
+- [x] card payments
+- [x] order service
 
 ## Requirements
-* Node 10 or higher
+
+- Node 14 or higher
 
 ## Installation
 
 ```bash
 npm install --save seerbit-nodejs
 
+OR
+
 yarn add --save seerbit-nodejs
-```
 
-#### You can find both public and secret keys from your merchant dashboard. 
+OR
 
-Your merchant account token can be generated following the guides [here](https://doc.seerbit.com/getstarted/authentication)
+pnpm install --save seerbit-nodejs
+```
 
+#### You can find both public and secret keys from your merchant dashboard.
+
+Your merchant account token can be generated following the guides [here](https://doc.seerbit.com/development-resources/key-encryption)
 
 ## Usage
 
 ### Standard Checkout
-```  js
+
+```js
 const {Client, Config, StandardCheckout} = require("seerbit-nodejs");
 const {SeerBitConfig} = require("../config");
 const config = new Config(
@@ -61,6 +67,8 @@ const payload = {
     currency: "NGN",
     email:"testmerchant@mail.com",
     paymentReference: Date.now()
+    fullName: "Test Name"
+    tokenize: false
 }
 
 standard.Initialize(payload)
@@ -68,17 +76,32 @@ standard.Initialize(payload)
     .catch(e=>console.log(e))
 ```
 
-You can find more usage in the  [samples](samples) folder
+You can find more usage in the [samples](samples) folder
+
+## Properties
 
+| Property         | Type                 | Required | Desc                                                     |
+| ---------------- | -------------------- | -------- | -------------------------------------------------------- |
+| currency         | `String`             | Optional | The currency for the transaction e.g NGN                 |
+| email            | `String`             | Required | The email of the user to be charged                      |
+| fullName         | `String`             | Optional | The fullname of the user to be charged                   |
+| country          | `String`             | Optional | Transaction country which can be optional                |
+| amount           | `String`             | Required | The transaction amount in kobo                           |
+| publicKey        | `String`             | Required | Your Public key or see above step to get yours           |
+| tokenize         | `bool`               | Optional | Tokenize card                                            |
+| paymentReference | `String` or `Number` | Required | Set a unique transaction reference for every transaction |
 
-## API Documentation ##
-* https://doc.seerbit.com/
+## API Documentation
+
+- https://doc.seerbit.com/
 
 ## Contributing
+
 We strongly encourage you to join us in contributing to this repository so everyone can benefit from:
-* New features and functionality
-* Resolved bug fixes and issues
-* Any general improvements
+
+- New features and functionality
+- Resolved bug fixes and issues
+- Any general improvements
 
 ## License
 
diff --git a/package.json b/package.json
index 7455d41..67144a0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "seerbit-nodejs",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "description": "SeerBit NodsJS SDK",
   "main": "lib/src/index.js",
   "types": "lib/src/index.d.ts",
diff --git a/samples/standard/standardCheckout.js b/samples/standard/standardCheckout.js
index 02ca242..cc2ef0d 100644
--- a/samples/standard/standardCheckout.js
+++ b/samples/standard/standardCheckout.js
@@ -1,23 +1,25 @@
-const {Client, Config, StandardCheckout} = require("seerbit-nodejs");
-const {SeerBitConfig} = require("../config");
-const config = new Config(
-    {
-        publicKey: SeerBitConfig.PUBLIC_KEY,
-        secretKey: SeerBitConfig.SECRET_KEY,
-        bearerToken: SeerBitConfig.TOKEN
-    });
+const { Client, Config, StandardCheckout } = require("seerbit-nodejs");
+const { SeerBitConfig } = require("../config");
+const config = new Config({
+  publicKey: SeerBitConfig.PUBLIC_KEY,
+  secretKey: SeerBitConfig.SECRET_KEY,
+  bearerToken: SeerBitConfig.TOKEN,
+});
 const client = new Client(config);
 
 const standard = new StandardCheckout(client);
 const payload = {
-    amount:100,
-    callbackUrl: "www.testapp.com",
-    country: "NG",
-    currency: "NGN",
-    email:"testmerchant@mailinator.com",
-    paymentReference: Date.now()
-}
+  amount: 100,
+  callbackUrl: "www.testapp.com",
+  country: "NG",
+  currency: "NGN",
+  email: "testmerchant@mailinator.com",
+  paymentReference: Date.now(),
+  fullName: "Test Name",
+  tokenize: false,
+};
 
-standard.Initialize(payload)
-    .then(res=>console.log(res))
-    .catch(e=>console.log(e))
+standard
+  .Initialize(payload)
+  .then((res) => console.log(res))
+  .catch((e) => console.log(e));
diff --git a/src/typings/request/IStandard.ts b/src/typings/request/IStandard.ts
index 80154a4..247c80d 100644
--- a/src/typings/request/IStandard.ts
+++ b/src/typings/request/IStandard.ts
@@ -11,7 +11,9 @@ declare namespace IStandard{
         productId?: string | null,
         hash: string,
         hashType?: string,
-        publicKey?: string
+        publicKey?: string,
+        fullName: string,
+        tokenize: boolean
     }
 
     export interface InitializeResponse {