First of all, please note that you will get one default engine as your purchase the scrapper module. Optionally, you can purchase more scrapper engines as you wish since we also have more scrapper engines add-ons

These are scrapper engines that we have made so far:
http://store.xhanch.com/13-wp-anime-scrapper-engines
(Note: number of series may be changing over time, though it will mostly keep increasing)

For WP Anime users, you can get a more detailed information on this topic
http://forum.xhanch.com/index.php/topic,2355.0.html