affiliate against automatic book coupon dead demo digital digital-delivery downloads easy ebay enough free legit legitimate listing month offer offers purchase searching selling trial type

I've been searching ebay for digital downloads to decide whether I want to do it or not when I came across this book...
"Selling downloads on eBay - automatic digital delivery" E-Junkie which offers some type of 2 month trial coupon. I was dead set against selling digital downloads but if it's easy enough I may. Is this book a legitimate offer or is it affiliate with E-Junkie?

Yes, it's completely legit. That listing is there to give a live demo as well as provide a 2 month free trial to people who make the purchase.