Here is a list of ways to make money with visitors by sending them to online money exchangers.

1 - BestChange
https://www.bestchange.com/?p=936130
Pays up to $0.65 per visitor
Minimum payout: $1 - WMZ, BTC...

2 - OKChanger
http://www.okchanger.com/?a=198898
Pays up to $0.35 per visitor

3 - Rates.Guru
https://rates.guru/118826
Pays for reviews and successful money exchange