Noted That:

• To install correctly this buy-this-book.zip .
• Fisrt Download the buy-this-book.zip to your computer
• Extract/Open buy-this-book.zip to Your Computer.
• Then, Find readme.txt file inside buy-this-book.zip and Open readme.txt .
• Now, Read the Requirements of this plugin. Which Wordpress Version and PHP Version are required to run this Plugin in Your Wordpress Site.
• Then, Follow the Tips Below.

Start the Tips:

1. First Download " buy-this-book.zip " Plugin to your Local Computer. (Click Download)

2. Then, Login to your " yourdomain.com/wp-admin " Dashboard.

3. Then, Click on " Plugins " + " Add New " from left sidemenu of Dashboard.

4. Now, Click on "Upload Plugin" button.

5. Now, Browse " buy-this-book.zip "  Downloaded plugin from your computer, Where you downloaded buy-this-book.zip According to Step – 1 Above then, click on " Install Now"

6. Now, Click on " Active Plugin"

7. Then, See left sidemenu. " Buy This Book " folder is added on left sidemenu. Now, Click on " Buy This Book " folder.

   Noted that: If you do not see " Buy This Book " folder on left sidemenu then, see at left sidemenu " Settings " or " Tools ".

8. Now you configure yourself oR Watch video tutorial below about  Buy This Book Configurtions and Settings or How to work " Buy This Book " in your WordPress site.

After Activated Plugin According to Step-6 then,

1. Go to " Plugins " + " Installed Plugin " from Wordpress Admin Panel Leftside Menu.
2. or Direct go to: https://yourdomain/wp-admin/plugins.php
3. Then, Find " Buy This Book " Activated Plugin from Plugin List.
4. Then, Click on " Settings " from Plugin that is Buy This Book
5. Now, Edit/Add/Config the setting and Click on " Save Changes " button,

1. Upload buy-this-book.php to the /wp-content/plugins/ directory
2. Activate the plugin through the ‘Plugins’ menu in WordPress
3. Go to the Appearance -> Widgets screen. You should now see a new widget called Buy This Book. Click and drag it over to your chosen sidebar, and it’ll open up automatically.
4. Fill in the header. This is the widget title, and it’ll display above your books.
5. Paste the cover image link into the appropriate box. Here’s where the size of the image becomes important – if you want to add just one book to your sidebar, make the image as wide as the sidebar and only use the first column. If you’re only adding two and you want them to sit side by side, you have to make sure the images are narrow enough to fit comfortably. If you find that your images are below each other instead of being side by side, and you don’t want this to happen, then reduce their size. Include an alt tag to describe your cover.
6. Paste a link to your book’s page for each website into the appropriate boxes. Any you don’t use won’t show up.
7. Save the widget. You’re done! Check your site and click on the cover images to see the menu slide out from the bottom.