Have you ever wondered how Amazon computes your sales ranking each month?
Like me, you probably thought your ranking was based on your ebook sales for the month. According to YA author Claire Chilton it is, kinda sorta; well almost in a way.
You need to read Claire's post Amazon Sales Rank and SEO Black Magic.
Does her post give you second thoughts about that big marketing push you were planning to start next month? Can you sustain your marketing push long enough to keep your ranking or will that ranking fall like a stone the following month?