The Challenge
The client's accounts payable team was drowning in paper. With over 1,200 invoices processed monthly across 40+ carrier relationships, the manual review process had become a significant operational bottleneck.
Each invoice required a 3-step manual verification:
- Extract line items and totals from the invoice (PDF or email)
- Cross-reference with the corresponding load record in their transportation management system
- Flag discrepancies and route for resolution
The team was spending roughly 3 full-time employee hours per day on this process alone — and still generating an average of 8–12 billing disputes per month due to data entry errors.
Our Approach
After a 2-week discovery period, we identified the core opportunity: 85% of invoices required no human judgment at all. They matched cleanly against existing records. The bottleneck was a manual process doing mechanical work.
We designed a 4-component automation workflow:
1. Intelligent Invoice Ingestion A dedicated AP mailbox monitors incoming invoices. A processing pipeline automatically detects invoice attachments (PDF, Excel, or body-text formats) and extracts structured data using an LLM-based document parser fine-tuned on the client's specific carrier invoice formats.
2. Automated Match & Validation Extracted invoice data is automatically compared against load records in the TMS API. The system validates carrier, load number, rate, fuel surcharges, and accessorial charges against the contracted rate sheet.
3. Exception Routing Invoices matching within defined tolerance thresholds are auto-approved and routed to payment. Discrepancies above threshold are flagged with a pre-populated dispute note and routed to the appropriate team member for 5-minute human review.
4. Audit Trail & Reporting Every invoice — approved or disputed — is logged with full decision audit trail. A weekly dashboard surfaces dispute patterns by carrier, enabling the team to proactively renegotiate problem relationships.
Results
The system went live in Week 6 of an 8-week engagement. Within 30 days:
- Processing time dropped 80% — from 3 hours/day to under 35 minutes
- Dispute rate fell from 1.0% to 0.08% of invoices
- AP team reallocated 2 FTE hours/day to higher-value vendor relationship work
- $140,000 in projected annual savings from labor reduction and recovered billing errors
The client has since extended the engagement to apply similar automation to their carrier onboarding process.
Interested in automating a similar process in your business? Book a free strategy call to discuss your specific situation.