I am reading quite a bad reviews about Snapdeal.com. But I have not faced any such issues when I ordered my Nokia Lumia phone. Prices are very competitive in Snapdeal.com, hence I ordered my phone via this site.
I had ordered by debit card but I can see people using COD option also. Unlike Flipkart.com, where you can swipe your card here you have to pay cash for product.
The variety is great on Snapdeal.com and special offers are also available. I hope they maintain this level for future deals as well.