If I have one clickbank account as a publisher and multiple products that I sell will clickbank breakdown the sales for each product at the end of lets say every month or does it just lump them all together. I need to know if if I have a bunch of products if I can tell how much sales each one are generating or if it just adds them all together and you can't tell. Thanks.
I think that they are all added up together in the main page of your account. However, you can just go to the reporting->analytics and view the number of sales each of you products has generated separately
Yes you can use the same account for several Clickbank products, and keep tracking your stats, there`s tons of software you can use, or just go to Clickbank - Reporting - Analytics.