There are 21 Invoices (Fast Travel Points) in Metal Gear Solid V: The Phantom Pain (12 in Afghanistan, 9 in Africa). When picking up an invoice you will unlock a fast travel point for its location. Most of the named places have one. The fast travel points look like orange loading zones. When you hide in a box and stay on the loading zone a truck will come and pick you up, then you can fast travel to any other place in where you’ve previously picked up an invoice.
They are also required to unlock two key items for the “Collector” trophy / achievement. You must find all invoices in Afghanistan and Africa. Finding all invoices in one area unlocks the “Master Certificate (Box)” key item. Finding all invoices in both areas unlocks the “Grand Master Certificate (Box)” key item.
Fastest way to get them is to ride from one place to the next with D-Horse.
AFGHANISTAN
#1 – Afghanistan Central Base Camp – 0:05
#2 – Serak Power Plant – 0:28
#3 – Yakho Oboo Supply Outpost – 0:49
#4 – Lamar Khaate Palace – 1:09
#5 – Shago Village – 1:30
#6 – Wialo Village – 1:52
#7 – Eastern Communications Post – 2:14
#8 – Ghwandai Town – 2:35
#9 – Wakh Sind Barracks – 2:56
#10 – Sakhra Ee Village – 3:15
#11 – Smasei Fort – 3:34
#12 – Mountain Relay Base – 3:54
AFRICA
#1 – Lufwa Valley – 0:05
#2 – Kungenga Mine – 0:28
#3 – Bampeve Plantation – 0:53
#4 – Mfinda Oilfield – 1:15
#5 – Masa Village – 1:38
#6 – Kiziba Camp – 1:59
#7 – Ditadi Abandoned Village – 2:19
#8 – Nova Braga Airport – 2:42
#9 – Munoko ya Nioka Station – 3:03
Matrix says
Thanks heaps for the guide mate, saved a tonne of time, finally have the smoke box now 🙂