Customer satisfaction = Saving money / saving time / quick response / ensuring food safety
Using Bar code = Saving money / saving time / quick response / ensuring food safety
Then: Customer satisfaction = using bar code

The utilization of GS1 Bar codes means a new world of benefits for all business partners, till the end consumers. For manufacturers and retailers, using GS1 Bar codes means improved profitability and competitiveness through more efficient supply chain management, lower costs through improved supply chain efficiencies, increased sales through wider product availability and, finally, improved working relationship between manufacturers and retailers. As for end consumers, Gs1 bar codes are an essential prerequisite for Improved customer services (e.g. check out time in store, product availability), Improved product information: more transparent, more accurate and facilitated Product Traceability & Recall. On the other hand, Gs1 Bar codes are used also for patient safety through recording all health history of a patient and to ensure that the Right medicine is given to the Right patient, on time.