ok.. a very stupid question from a clueless wannabe....
If I'm flying from SIN to NRT and back. How many coupons do I need?
SIN//xHKG//NRT//HKG//SIN
Is it
(a) 2 coupons (because I'm only visiting 2 cities)
(b) 3 coupons (because I'm visitng 3 cities including SIN)
(c) 4 coupons (because I'm taking 4 flight segments)
(d) None of the above