All the English speaking people can be clients of Clickbank But don't you think that Clickbank products have mainly US clients? What about other countries? More than an opinion, do you have facts and figures to share?
I get a lot of sales from countries I haven't even heard the name of. So yes clickbank does have a big international market as well. But U.S isn't the only main market they have, other biggies include- Canada, U.K & Australia.
Well - OK Let's say that customers (I do not speak about affiliates) mainly come from USA + UK / Canada / Australia ???
I'd focus mainly on the US market because of one simple reason: you can make 10X as much in the USA than any of those other markets