The phrase "payable department" refers to a part of a company or organization that is responsible for managing and processing payments that need to be made. Full definition
File invoices, open packages, sort mail, and support the various needs of the accounts payable department in this part - time position. (flexjobs.com)
An accounts payable clerk is the official term coined for the individual / individuals who work in the accounts payable department of an organization. (sampleresumeobjectives.org)
I had to call their accounts payable department and get a hold of him at the fitness center. (moviejoltz.com)