Managed Accounts Payable Services Across the Invoice Lifecycle
You can outsource selected activities or establish a broader managed AP workflow based on your existing operating model.
Invoice Intake and Processing
ARDEM can manage invoices received through AP inboxes, vendor portals, EDI feeds, scanned documents and other approved channels.
Services can include:
- Invoice receipt and indexing
- Data capture and required field validation
- Duplicate invoice checks
- Vendor and entity validation
- GL account and cost center coding support
- PO and non PO invoice processing
- Two way and three way matching support
- Invoice routing based on established business rules
Exception Management and Approval Follow Up
Invoices often remain unpaid because information is missing, quantities do not match, coding is incomplete or approvals have not been completed.
ARDEM can support:
- Missing PO and receipt follow up
- Price and quantity discrepancy tracking
- Missing coding or documentation follow up
- Approval status monitoring
- Exception categorization and reason codes
- Coordination with authorized internal teams
- Documentation of actions and resolutions
- Backlog cleanup during transitions or volume peaks
Vendor Communication and AP Support
ARDEM can manage approved vendor communication activities so your internal team spends less time responding to routine requests.
Support can include:
- Monitoring designated AP mailboxes
- Responding to invoice status inquiries
- Requesting missing documents or corrected invoices
- Tracking vendor statements
- Supporting statement reconciliation
- Escalating disputes according to agreed procedures
- Maintaining a documented communication history
Payment Operations and Month-End Support
The managed scope can include payment-run preparation, due-date prioritization, payment files, authorized payment execution, status follow-through and reconciliation support. ARDEM works within the agreed authorization controls and follows unresolved items through the actions needed to complete the payment workflow.
Support can include:
- Payment run preparation
- Duplicate payment control checks
- Due date and priority review
- Vendor master verification support where permitted
- Payment status tracking
- Reconciliation support
- Accrual support inputs
- Open item and aging reviews
- Month end close readiness
Reporting and SLA Management
ARDEM can provide reporting on:
- Invoices received, processed and pending
- Average processing time
- Invoice aging
- Exception volumes and categories
- Approval bottlenecks
- Processing accuracy
- SLA attainment
- Backlog movement
- Payment readiness status
- Volume and productivity trends
Build and Connect the AP Workflow Your Business Needs
ARDEM can build a new AP workflow or improve the operation you already have. We define intake channels, entity-specific rules, validation, matching, approvals, exceptions and required outputs around the result—not around a fixed staffing model.
The solution can work in your approved AP or ERP environment, use ARDEM technology, or connect both. Integrations may use APIs, scheduled exchanges or secure files, depending on system capabilities and review requirements. Design includes field mapping, access, reconciliation and handling failed or rejected transfers.
Automation handles suitable repeatable steps. AP specialists investigate missing information, mismatches and cases requiring judgment. We test ordinary invoices, difficult exceptions and downstream acceptance before expanding production.
Built for More Than 33,000 Monthly Invoices and an ERP Transition
A national energy distributor needed reliable invoice information ahead of an IFS migration. ARDEM built a controlled operation for more than 33,000 main invoices and approximately 4,000 utility invoices monthly, combining intake, vendor and GL validation, quality review and exception management.
Invoice images were available within 24 hours; structured XLS data followed a five-day delivery schedule. Those were distinct deliverables within the engagement.
Read the ERP-ready AP and utility bill processing case study.
Share your invoice volumes, entities, systems and the bottlenecks you need resolved. You do not need a finished process or technical specification.