I will have to use affiliate marketing as an advertiser for my multilungual portal. 1. Which international performance-based marketing company should I use to have the best result (CPC + CPA) ? The company should work on many markets/countries to give us many leads from many countries. What will be the best option - cj.com, tradedoubler.com, zanox or ... ? Which company has good offer to advertisers ? 2. Maybe should i use 2,3 smaller companies then 1 big to get more sales or maybe should i use all big international companies ?