This is totally "Latest Google Penguin, Panda Updates Safe Technique
I will provide "MANUAL PDF Submissions
" to 12 Sites.
I will include some popular sharing sites such as docstoc, scribd, issuu, calameo etc.
Some will have public url to view pdffile and some will not have but by logging in so you can check your file.
Also provide detailed reports with login info and live links.
Please feel free to inbox me for any type of question.