Paxful uses "market rate" on some currencies instead of “bank rate” because the latter is usually less favorable. Argentine Peso and Nigerian Naira are some of the currencies that use the market rate on Paxful to help communities make the most out of their currencies.
For these currencies, it’s important to remember that when you’re trading on Paxful, the rate may be different than what you see on other platforms.
To see the price of BTC on Paxful in your currency, check out this page.