·Check whether the goods supplied by the supplier meet the quality requirements of national laws and regulations or relevant national standards;

·Timely avoid delivery delay and product defects, take emergency and remedial measures at the first time;

·Reduce or avoid the loss of consumer complaints, returns and business reputation caused by receiving inferior products;

·Reduce the risk of compensation and administrative punishment caused by selling inferior products;

·Verify the quality and quantity of goods to avoid contract disputes;

·Compare and select the best suppliers and obtain relevant information and suggestions;

·Reduce the high management and labor costs for monitoring and testing products;