在自选超市中，随处可以看到“偷一罚十”的告示，并能经常听到商家对“偷窃者”自行处罚的事例。不少商家认为这是防盗的自救手段，甚至把它作为一种商业惯例。虽然这种做法对防盗起到了一定的作用，但在法律上却缺乏依据。事实上，这种做法剥夺了法律赋予公民在正当程序中的 In self-selected supermarkets, signs of “stealing a penalty of ten” can be seen everywhere, and businesses often hear instances of “stealing” themselves. Many businesses think this is a self-help means of anti-theft, or even as a business practice. Although this approach has played a certain role in anti-theft, but the lack of legal basis. In fact, this practice deprives the citizens of the law of due process