Assist me with Bulk Marketing for my client's citations.

Attention! Looking for a dependable source to handle 30-50 new citation purchases per week. I have a sales team who produce over 120+ new locations per month and I need a source to handle my citation submission and claiming on a list i provide. I need turn around time to be consistent, reliable communication, and clean reporting. I am looking for a good price as well since I will be purchasing volume!