I am promoting a 0.5 gravity Clickbank Product(Recipe Book) PDF, it' just 1-product. I am using Email marketing + Landing Page for engaging my buyers. I haven't got any results yet. I got certain questions to ask. 1. Is it better to promote advertisers that have more than 1 product to sell? 2. Will i have better conversion rates if I promote(to my Email List) different varieties/types of products in the same niche? 3. Since i am promoting 0.5 gravity product, the advertiser is not replying to any of my emails, probably, he has left Clickbank. Shud i still continue promoting this product? If Yes, then What to do with my email list for this niche?