Newbie questions about CPA

Hi

Just to let you know, I searched the forum and googled but still confused.

I have android apps and want to monitize them so I signed up in few network like MGCash and CPAWay and others.

I can see each have many offers for and each offer is limited for a single country!

1- What's the best way to pick these offers? one by one for each country? BTW my top users are from US, UK and Mexico. I think content locker shows random offers but I don't want to use PIN Submit.

2- What's postback? Is it to track if this specific user submited the offer or not? I think it's related with proposer202 which I think tracking platform for CPA.

3- Let say I picked 1 offer for each country, how can I track my users if they completed the offer or not?


BTW, I'm web & mobile developer.


My best regards.

Yes to all your questions, and i'd suggest you to do a bit more research on this. good luck

I'm still doing research on this with no luck
thanks

A good content locker will usually geo-locate users and show them only ads relevant to their country.

In fact, a good content locker should do ALL of that for you.

1 - show offers based on country.
3 - the dashboards on advertising networks you have registered should show how many clicks, conversions you have got.