N-UNCOUNT [oft NOUN n]（利用因特网进行的）公司对客户业务B2C is the selling of goods and services by businesses to consumers using the Internet. B2C is an abbreviation for 'business to consumer'. （利用因特网进行的）公司对客户业务 [business]
19 per cent of B2C companies are now worth little more than the cash on their balance sheets.