Do you shop online often ?   Every so often . It is very convenient and the price is lower than in stores .   Are there many things online ?   Books , cosmetics , daily necessities , even large electrical appliance can be ordered from online-stores .   Incredible . I really want to survey the on-line virtual supermarket .   Even you can bargain with the owner of one on-line store , although he or she provides ' But It Now ' prices .   What are the disadvantages of on-line shopping ? 