GDPR is changing how personal data is collected in affiliate marketing?

The General Data Protection Regulation (GDPR), which took effect on May 25, 2018, is a set of regulations governing the use of personal data across the EU. This is forcing some affiliates to obtain user data through opt-in consent ([updated privacy policies and cookie notices even if they are not located in the European Union. This new regulation should also remind you to follow [FTC guidelinesand clearly disclose that you receive affiliate commissions from your recommendations.
Merchants receiving a large percentage of their revenue from the affiliate channel can become reliant on their affiliate partners. This can lead to affiliate marketers leveraging their important status to receive higher commissions and better deals with their advertisers. Whether it’s CPA, CPL, or CPC commission structures, there are a lot of high paying affiliate programs and affiliate marketers are in the driver’s seat.