Well,
to be honest I think it’s the Taiwanese visa waiver that is the easiest to get
online, but I don’t think it counts because you don’t even have to pay anything
for it. Technically, it’s not even a visa. If anything, it’s more of a
formality. I’d say that Sri Lanka’s e-Visa processing is just as easy as that
of Turkey, except that having a visa from an OECD country is not a requirement. For Sri
Lanka, you just have to pay USD35 and that’s it. Oops, I forgot you have to
fill out an online form with the usual passport details and stuff.