The e-Visa is an authorisation processed online, allowing foreign citizens to stay temporarily in a country.
It is an alternative to visas issued on arrival or at the embassy/consulate.
E-visas are electronically linked to the traveller's passport and can be easily obtained remotely and without leaving your home, saving time and reducing paperwork.
Some countries do not allow visas to be obtained at the airport, so it is essential to obtain the visa before travelling.