Board Thread:General Discussion/@comment-32898819-20171002164312/@comment-29808589-20171002171525

It doesn't cost anything to hire your friends. I am not sure if it benefits them, but I have observed that my best visiting CIs come from the friends that I routinely hire. You can hire each friend once per day, although I am sometimes able to sneak in 2 hires, one via my map and one via my FL. Each day that I play, I try to hire every single friend that I have, because it adds up, and often makes the difference in leveling up or getting a hard-to-get CI.

Hope this helps!