I havent personally used this exchange, but this link has a decent preliminary analysis of it:
BitInka Review - is it scam or safe?. Its an exchange that is originated in Peru, and is rather popular in Latin-American.
Specifically, the site claims to operate in a limited set of countries: Argentina, Bolivia, BraZil, Chile, China, Colombia, Spain, Italia, Panamá, Peru and Portugal, to that may be a clear cut limitation to your interests.