Abstract
This paper deas, in the introduction, with the problem of wages of labourers which is the most important element of shop management, but insists on that a person well qualified for the post is also most important. It deals, in, the main discourse, with several kinds of premium systems, namely Rawan's system, Halsey's system and others. On the conclusion, it introduces a formula of a new premium system which is more effective. It deals also with the value of labour, the value of working and the efficiency of labour and working. As an appendix, the calculation table of labourages and premiums by the new system is shown.
