I have 5 year experience in Amazon I am buy or selling I am buying all grocary and dress or mobile it’s will give me best product and I will appreciate to this app and I will used all other shopping apps but I would like this apps but it will give good quality product and best offer and discount and service is also good and some time I would retune the product and refund is give imidetly give a refund and I will suggest you to used this app and buy there product