Davis (1990) stated that companies had two primary reasons for understanding and measuring existing processes before redesigning them. First, problems with existing processes needed to be understood so that they
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would not be repeated. Secondly, it was important to measure existing processes to set a baseline for further improvements. The selected processes that have to be reengineered are sales and inventory control processes as mentioned in the previous section.
4.5.1. Sales Process
The results of observations made at the workshop X indicates that the service time for the purchase of spare parts in the B2B segment can be considered bad. Average service time in the B2C segment, which is the average time a consumer makes a purchase of less than 5 items, is 5-10 minutes. While in the B2B segment, average service a consumer makes a purchase more than 10 items is 30-60 minutes. The process analysis is performed by measuring time a customer spent in each stage of the process as shown in Figure 5.
receipt of
customer orders
(2 minutes)
deliver goods and receive payment
(1 minutes)
check prices and make sales note (7-25 minutes)
take goods at