First, was little bit not sure of buying refurbished products specially smartphones online. As they come up with 6 months manufacturer warranty usually. Then I found togofogo.com where they selling refurbished smartphones with 1 year warranty and it is very unique among other sellers.
I have ordered a Nokia Lumia handset and its being more than 2 months its working perfectly fine. No issue with the handset and also very supportive team.
Would refer to buy from the store for refurbished products.