My advice to those of you looking for mentorship or your first real earnings in CPA is to build your campaigns to be long term business models rather than messing around with the "short term methods" that usually involve gateways with email/zip submits. Everybody here tries to hop on that bandwagon and IMO it's extremely short sighted and nowhere near as lucrative as actually building out real long term WH campaigns that you can bank off of for years to come, without looking over your back every step of the way.