List of surcharge postcodes
AB30,AB31,AB32,AB33,AB34,AB35,AB36,AB37,AB38,AB41,AB42,
AB43,AB44,AB45,AB46,AB47,AB48,AB49,AB50,AB51,AB52,AB53,
AB54,AB55,AB56,DD8,FK17,FK18,FK19,FK20,FK21,FK22,FK23,
FK24,FK25,FK26,FK27,FK28,FK29,FK30,FK31,FK32,FK33,FK34,
FK35,FK36,FK37,FK38,FK39,FK40,FK41,FK42,FK43,FK44,FK45,
FK46,FK47,FK48,FK49,FK50,FK51,FK52,FK53,FK54,FK55,FK56,
FK57,FK58,FK59,FK60,FK61,FK62,FK63,FK64,FK65,FK66,FK67,
FK68,FK69,FK70,FK71,FK72,FK73,FK74,FK75,FK76,FK77,FK78,
FK79,FK80,FK81,FK82,FK83,FK84,FK85,FK86,FK87,FK88,FK89,
FK90,FK91,FK92,FK93,FK94,FK95,FK96,FK97,FK98,FK99,G83,
G84,HS,IV,KA27,KA28,KW,PA20,PA21,PA22,PA23,PA24,PA25
PA26,PA27,PA28,PA29,PA30,PA31,PA32,PA33,PA34,PA35,
PA36,PA37,PA38,PA39,PA40,PA41,PA42,PA43,PA44,PA45,
PA46,PA47,PA48,PA49,PA60,PA61,PA62,PA63,PA64,PA65
,PA66,PA67,PA68,PA69,PA70,PA71,PA72,PA73,PA74,PA75,
PA76,PA77,PA78,PH17,PH18,PH19,PH20,PH21,PH22,PH23,
PH24,PH25,PH26,PH30,PH31,PH32,PH33,PH34,PH35,PH36,
PH37,PH38,PH39,PH40,PH41,PH42,PH43,PH44,PH49,PH50,
PO30,PO31,PO32,PO33,PO34,PO35,PO36,PO37,PO38,
PO39,PO40,PO41,TR21,TR22,TR23,TR24,TR25,ZE