updates

Author: Sean-Bradley

README.md

@@ -15,9 +15,24 @@ It is supplementary to my book titled **Design Patterns In Python** (ASIN : B08X
 &nbsp;<a href="https://www.amazon.co.jp/dp/B08XLJ8Z2J"><img src="/img/flag_jp.gif">&nbsp; https://www.amazon.co.jp/dp/B08XLJ8Z2J</a><br/>
 &nbsp;<a href="https://www.amazon.ca/dp/B08XLJ8Z2J"><img src="/img/flag_ca.gif">&nbsp; https://www.amazon.ca/dp/B08XLJ8Z2J</a>
 
+## Course Access
+
+There are 4 possible ways to access the video content in this course,
+
+1. YouTube Membership : [https://www.youtube.com/channel/UCmUILI2AWt2MSUgPlZwFdOg/join](https://www.youtube.com/channel/UCmUILI2AWt2MSUgPlZwFdOg/join)
+2. Udemy : [https://www.udemy.com/course/design-patterns-in-python/?referralCode=7493DBBBF97FF2B0D24D](https://www.udemy.com/course/design-patterns-in-python/?referralCode=7493DBBBF97FF2B0D24D)
+3. Skillshare : [https://skl.sh/34SM2Xg](https://skl.sh/34SM2Xg)
+4. Book : [https://www.amazon.com/dp/B08XLJ8Z2J](https://www.amazon.com/dp/B08XLJ8Z2J) : ASIN B08XLJ8Z2J
+
+
+> **Book** [Design Pattern In Python](https://www.amazon.com/dp/B08XLJ8Z2J) includes Video Access Codes to view videos for FREE from this official documentation website at [https://sbcode.net/python/](https://sbcode.net/python/)
+
+> Get **Udemy Discount Coupons** at [https://sbcode.net/coupons](https://sbcode.net/coupons)
 
 All the code examples in the book can be found in these pages.
 
+## Overview
+
 A Design Pattern is a description or template that can be repeatedly applied to a commonly recurring problem in software design.
 
 A familiarity of Design Patterns will be very useful when planning, discussing, managing and documenting your applications from now on and into the future.