Internal buyers or internal sponsors.
Patron /Patroness
Coping with the customers or handling
first time event
Suggestive sales
Gambler, or to a more extreme extent gambling addict
coworker
The term internal customer is a broad term that can be applied to a number of people directly involved (often internally) in an organization. That could include employees, stakeholders, shareholders, creditors, and external regulators.
what is internal customer
A synonym for the term 'customer service' is customer relations.
inner, internal
Customer service, client service, troubleshooting...
because internal customer is a person who provide service to external customer.
customer service
Internal customer needs are typically defined as something a department must have/should have/wants from other departments to work effectively. For example, a person in the sales department has a NEED of reports that will help sell their products. If these reports are created by another department, then this is an internal customer need.
Patron /Patroness
customer service
What is internal and external customer?