Customer Services Ideas Entertainment Ideas Social Cause IdeasOPP2275-” Help authors in Launching there book widely” By Margin.ind.in 29 Jan 2018 Leave a Comment on OPP2275-” Help authors in Launching there book widely” Problem it is solving :- “Helps in reaching out large audience, marketing their book and help in sales” Share this:TwitterFacebookMoreLinkedInRedditTumblrWhatsAppSkypeLike this:Like Loading...