Product constant and variable factors determining method for retail industry, involves producing correlation of adjustment of base and basic values, and comparing actual base values and initial base value and representing comparison result

摘要

The method involves determining and representing basic values and actual constant base values. The values are processed as technical information samples. A calling station of a base station is connected with an external information device i.e. mobile telephone, for outputting the base values. Deviation of the initial base value from the remaining base values is output. Correlation of adjustment of the values is produced in a central station. Information about an initial base value is provided. The actual values and the initial value are compared and the comparison result is represented. An independent claim is also included for a device for determining constant and variable factors during purchasing/buying of a product in retail sales/industry.