Responsibilities include maintaining customer files, following up on delinquent accounts, logging all call activity, resolving potential disputes, and providing customers with copies of invoices. (flexjobs.com)
I got confirmation the same day that I sent in copies of the invoices and a check came in the mail a few days later - amazing service. (consumersadvocate.org)
To our 2015 clients, should you need an additional copy of your invoice, please do not hesitate to contact us! (writingguru.net)