accounthandler
nounUK /əˈkaʊnt ˌhændlə/
US /əˈkaʊnt ˌhændlər/
A person whose job is to take care of a customer's account.
The accounthandler answered all of my questions about my bank account.
OTHER MEANINGS
2. A person who manages the business relationship with a particular client or company.
Our accounthandler visits the client every month to check on their needs.
3. A worker who keeps track of money records for customers.
The accounthandler fixed the mistake in my bill.
4. A computer program or person that processes user accounts on a system.
The accounthandler reset my password when I forgot it.