Can you exchange any currency and cryptocurrency through this payment system?

There isn't an exchange function in the payment system. You can exchange some currency for River Coins in the River Exchange

Can I exchange other cryptocurrencies through this exchanger?

The list of currencies that available for acceptance or withdrawal can be found in the Tariffs section or on the River Exchange website

What is the purchase price of the coin?

River Coins or RvCs is equal to $ 1 (American dollar), the final cost of buying and selling in a particular currency will depend on the exchange rate against the American dollar. You can get acquainted with the course in the River Exchange on the page * Tariffs *

How to replenish the wallet?

In order to replenish the wallet, you need to use the cryptocurrency exchange service https://river.exchange/

I topped up my account. When will the money come in?

Money will be displayed in the system within 3 hours from the moment of replenishment of the account. After 3 hours you can already use them