#frequentFlyerLevy
No Flight = Tax Rebate
1st Flight = £0 Tax / no Tax Rebate
2nd = 2X Airfare
3rd = 4X
4th = 8X
5th = 16X
6th = 32X
7th = 64X
8th = 128X
9th = 256X
10th = 512X
etc
Flight Free ∵ 2014 Living Off Grid ∵ 2013 Grows some food, has hens, builds large temporary data networks