We offer the same bulk discounts on PDF ebooks as on print books.
When you order a PDF ebook we email you a download key and a download link. You can either click on the link to download your ebook or you can enter the download key here. When you order in bulk, we simply send you multiple download keys and links—whatever number you ordered—in a single email.
For more information on bulk ebook purchases you can contact Michael Crowley, mcrowley (at) bkpub (dot) com
Our PDF ebook terms and conditions are here.