Dangdang Jingdong promotion "misnomer" books out of stock and other issues frequently

[Summary] for a few days Jingdong, Suning Tesco, Dangdang three books around the price of electricity suppliers "hard pinch," attracted a large number of users to buy. However, "books out of stock", "directory is unclear," "server busy" ... frequency of the various "conditions", so a few appliance business into a "money Zhaoma" embarrassment. ...Dangdang Jingdong promotion "misnomer" books out of stock and other issues frequently