It’s an Exchanger monitor.
Exchanger monitor OKchanger is for those who exchange electronic currency and want to do it quickly, safely and cheaply.
How does the exchanger monitoring service work?
Exchanger monitor OKchanger displays a list of exchangers that can be sorted by: operation mode, (manual, semi-automatic, automatic), exchange rate, amount of reserves and user reviews. This information helps people quickly find favorable rates on the best currency exchangers.
How to do exchange from Epay USD to Perfect Money?
Input two e-currency, and amount you wanna do exchange, do Calculate.
See? Epway.com list in No.1
Epay list in first page rank.