Amazon.in is one of the best shopping website in india because amazon give best product and orignial and give fast delivery option and give best packing on the product and amazon give so many option and give 30days return and we got amazon best service and one order phone on powerbank of sony from flipkart and that was fake powerbank and that power bank was eighteen hundred rupees.then I go to the amazon then sony power bank 5000mah and that was orignial and price was two thousand rupees only and its orignal.