I'm using Turbo Tax and am claiming my earnings through clickbank for the last year. I've never done it before, so after filling out my earnings for the 1099-Misc section it asked me what the money was for/should be considered as. I dont' know that it should be considered "wages" per se and when clicking "other" it's asking if I performed services for Clickbank or not. "Occasional work" looks like it would be applicable, as well. Interesting question, so figured I'd pose it here and see what you all did.
I don't know the tax program you are using but there is normally an income source called freelance. This is also usually described as something like "paid for completed jobs not hours" If that isn't there than yeh occasional work certainly sounds applicable to me.