Number one e.commerce site is flipkart.you can buy more or less everything in flipkart.website building to emi option every thing is great.speacilly if you are in trouble for buying or returning a product, customer care will help you as soon as possible.and castomer care number is also not chargable.delivery time more or less in a week.if u r in trouble about any product castomer care take maximmum 48hr to solve this problem.