My two cents on CPA:
CPA ” alone * ” is a hit and run commission scheme, its good for spammers and thiefs who need to get in, get the money, and be prepared to run! They arent worried about nor planning for any sort of longevity. As most of us know 888 offers one of the best CPA deals consequently its abused by spammers and scrappers. 888 is almost always associated with these scumbags, guilty by association: your damn right.
* I know numerous affiliates who are on custom plans which will include CPA, with revshare, and maybe a monthly fee etc. I dont know many veterans using CPA alone thats for a reason, just look at kwblues sample!