tunaguy:
dont mind nairalanders oooo if u want to recive mail frm google probably you will have to gv dem your street postal code like my street postal code is 100264 u dont xpect dem to throw ur mail in any were in lasqidi...
dats wat amazon.com usually use to deliver my cheque so find your street postal code @ www.nigeriapostcodes.com/ and edit it @ adsense.... jah bless

In as much as you gave a more comprehensive reply, did you realise her question was "what does postal code mean? So why telling her not to mind nairalanders? As an intellectual person, if you were asked your postal code at an instance, would you give your street postal code or your country/state postal code?

I have met amazing commenters on nairaland Happy Sunday btw