
1) Business term
Found on
https://www.crosswordclues.com/clue/customer-base

The customer base is the group of customers who repeatedly purchase the goods or services of a business. These customers are a main source of revenue for a company. The customer base may be considered the business`s target market, where customer behaviors are well understood through market research or past experience. Relying on a customer base c....
Found on
http://en.wikipedia.org/wiki/Customer_base

Those individuals and companies which you regard as your primary market. In other applications, the phrase is used to identify those who have purchased from you on at least one occasion.
Found on
http://www.encyclo.co.uk/local/21134
No exact match found.