There is so much international inventory of content network with Google that I i have been paying 1 penny for traffic from brazil & 2 european countries. So here's my take how you can benefit and add your comments if you done well with international offers.
- Pick an international CPA offer from any of the CPA networks like 7search, Azoogle, MaxBounty or anyother.
- Search for Keywords using google's keyword tool. If you picked a non-english speaking country from earlier step, make sure you select native language within the keyword tool.
- Next, create the ad-copy in English and then translate into native language using any of the translation tools, like Google's Translate, translate.google.com
- Create Google's content text ad only for 1 country at a time using above keywords and ad-copy.
- For international offers you can get content traffic much much cheaper than US (sometimes for a penny)
- I have seen on my ads lower CTR if I do split test on 2 or more ads on content, rather I create a single adgroup per adcopy.
- Once your content text ad is getting good conversions create another adgroup for image ads
- Place image ads on only those sites that you saw conversions for text ads. You can do this my running performance report.