1) How do we attract customers to buy our books?
2) How do we promote our blog?
3) How do we get the books to sell
[B] Area Of Research
1) How to sell books online
2) How to promote our blog
[C] Progress Of Research
1) We have not done any research
[D] Product Idea
1) We want to make a system that allows people to buy books from us easily and we'll deliver it to them.
2) We want to sell books not only via the blog but through other sources as well.