Now I finished medical checkup already, but kind of lost on landing fee submission stage. As far as my understanding, there should be a letter to inform you to submit landing fee after checkup, am I right? But according to some people, it seems not necessarily to get this letter, on the controrary, you can do it at any time and at your discretion, even without that kind of letter.
In addition, some of people do get medical checkup form and so-called ROLF altogether. While I did not.
So my question is: Should I pay my landing fee anyway? or keep waiting.
Many thanks in advance