GREY a product is which is bought other than through the manufacturer’s official distribution channel.
Possible risks associated with buying ‘grey’ products –
 WarrantyGrey product might not be eligible for official warranty support; The official international Apple warranty has subjected these clauses. |
 GenuineYou might end up buying used, refurbished or stolen products. |
 SupportYou might not have access to the required level of support by Apple Authorized Resellers |