Ganesh Veer

Add Tracking Code To WC Thank You Page 
This plugin will allows you to add tracking code to the woocommerce thank you page. No need to write any code. 
Once you install this plugin, you will get an option in backend to add the tracking code. 
Login to your dashboard, goto woocommerce->Products 
Then click on “WC Tracking Code” 
Add your tracking code here

Add Tracking Code To WC Thank You Page

This plugin will allows you to add tracking code to the woocommerce thank you page. No need to write any code.

Pippin Williamson

Modifies the Empty Spam action in WordPress to process the spam deletion in batches, allowing you to delete thousands or even hundreds of thousands of spam comments at once without killing your server.
Have you found a bug or have a suggestion or improvement you’d like to submit? This plugin is available on <a href="https://github.com/pippinsplugins/batch-comment-spam-deletion" rel="nofollow ugc">Github</a> and pull requests are welcome!

Batch Comment Spam Deletion

Modifies the Empty Spam action in WordPress to process the spam deletion in batches instead of all at once.

Add Tracking Code To WC Thank You Page vs Batch Comment Spam Deletion