Retailer Monitoring Service rate of retailers; Product/brand display status; Out-of-stock rate; Sales Promotion activity inspection. ? New Store Opening Research Commercial analysis; Location; Positioning; Demand forecast; Product mix; Price strategies; Sales promotion strategy. ? Retailers? Satisfaction Research Inspection of visit-sales promotion-support of sales staff; Analysis of product purchase-payment-display-inventory. ? Customer Satisfaction Level Research Measurement of customer satisfaction; Analysis of strengths and weaknesses of satisfaction level and causes; Presentation of improvement devices. ? Employee Research Mission, vision, duty, personnel, wage, service, identity, awareness of business management, evaluation, hope, proposal, etc.