2key SmartLinks are designed to promote genuine human-to-human communication and reward sharing links with an audience interested in the SmartLink content.
There are several reasons a click can be disapproved:
A user opened the link more than once - only the first time a user opens a SmartLink is counted as a conversion and generates Qi points.
The user who opened your SmartLink is outside the defined target audience - When a target audience is set for a SmartLink, only clicks from users included in that target audience are counted as a conversion and generate Qi points.
Our system detected a bot or fraudulent click - 2key anti-fraud system is designed to ensure all clicks are performed by bona fide humans. You are welcome to read more about 2key's anti-fraud system here.