1.   Commerce will change drastically as materials and labour costs are removed from the equation.

2.   Devaluation makes an enterprise more competitive by reducing its labour costs measured in foreign currency.

3.   Such software offers add-ons such as modules to estimate quantities, labour costs, and labour schedules.

4.   The beginnings were slow and limited to a few sectors where differences in labour costs were important.

5.   The major hard cost saving comes from reduced labour costs through increased productivity.