Wii registration

[LandyMan]

I am trying to register my Wii on nintendo.co.za, and they refer to a PIN (I thought it would be the serial number). Where is this PIN located? stuck in the manual somewhere?

 

[Hogrod]

I am trying to register my Wii on nintendo.co.za, and they refer to a PIN (I thought it would be the serial number). Where is this PIN located? stuck in the manual somewhere?

I found my pin on little post card sized leaflets that come with the products.