Hi Stackers
as an affiliates you have so many offers to chose from in many different verticals and Geo's
so how do you chose the right offer in the right Geo and in the right time ?
i often come across with affiliates that are promoting an offer that "use" to do very well but now they arent making the results they are looking for, most of the time its just too late as the offer is already saturated.
so one thing i usually recommend is reading a lot in different forums related to your vertical and also read the news sites of the geo's i plan to target and look for that "special something"
for example: Brazil and Whatsapp
"
On Monday, a Brazilian judge ordered all mobile phone operators to block the Facebook-owned messaging service, WhatsApp, for 72 hours. Why? Because WhatsApp won’t turn over chat records related to a drug investigation.
(WhatsApp recently rolled out end-to-end encryption, so it’s not that they’re refusing to cooperate, it’s that they literally can’t access chats in an unencrypted form.
“This decision punishes more than 100 million Brazilians who rely on our service to communicate [and] run their businesses in order to force us to turn over information we repeatedly said we don’t have,” said a spokesman for the company.)
The same exact judge cut off access to WhatsApp last December, too. And after doing so, a separate encrypted messaging service called Telegram reported over a million new signups.
Assuming that happens again (update: it did), what is this WhatsApp ban really doing? Forcing Brazilians to trade one encrypted messaging service for another for a few days?
"
take in mind that if you are aware to this while its just starting you could capitalize this info to promote similar/competitive offers and earn big.
think how much could you earned promoting the "Telegram" offer these days of over 1M new users 
the more you KNOW the better you can use the info to generate revenues,
the content of this post was taken from a newsletter called "The Hustle" which i recommend you to subscribe to and get great information.
http://ambassadors.thehustle.co/?ref=2ae6d0e493
any of you that was able to generate successful campaigns using information of whats "happening" please share here 