we will upload you pdf document to 30 file sharing sites like slideshare etc, the benefits of submitting pdf documents to pdf sharing sites is that : it helps with seo, all document sharing sites are all authority sites with Majestic TF80 and Moz DA90, this can generate leads and traffic to your website, Indexing rate in amazing, 80% of the links get indexed within 7-10 days, you document will be permanently uploaded and it wont get  deleted. note: NO ADULT and/or ILLEGAL sites will be accepted!