1、老主顾
...potential customer 潜在顾客regular customer 老主顾rough customer 粗暴的人 ...
regular r customer老客
Regular receive customer delivery schedule接收客户交付计划
a regular customer老主顾;常客
Regular customer contact日常客户拜访;日常客户联络
Regular meeting with customer定期客户会议
old or regular customer老客