Home > CNFANS Spreadsheet: A Guide to Detecting Payment and Freight Log Discrepancies

CNFANS Spreadsheet: A Guide to Detecting Payment and Freight Log Discrepancies

2026-01-12

In the complex world of logistics and supply chain management, maintaining accurate financial records is paramount. Discrepancies between payment logs and freight logs can lead to significant financial losses, billing errors, and strained partner relationships. The CNFANS Spreadsheet

The Core of the Problem: Why Discrepancies Occur

Discrepancies often arise from simple data entry errors, miscommunication, or timing differences between systems. Common culprits include:

  • Mismatched Rates:
  • Quantity Variances:
  • Accessorial Charges:
  • Duplicate Invoices:
  • Missing Transactions:

The CNFANS Cross-Verification Process

The CNFANS approach is systematic, turning raw data into actionable insights. Follow these steps to detect and resolve discrepancies effectively.

Step 1: Consolidate and Standardize Data

Gather your Payment LogFreight Log

Key Identifier Payment Log Data Freight Log Data
Shipment/Reference ID Invoice Number PRO/BOL Number
Date Payment Date Shipment Date
Amount Amount Paid Amount Billed
Carrier/Vendor Payee Name Carrier Name

Step 2: Employ VLOOKUP or XLOOKUP for Matching

Use Excel's =XLOOKUP()=VLOOKUP()

Formula Example:=XLOOKUP(A2, FreightLog!A:A, FreightLog!C:C, "MISSING"). This formula searches for the value in cell A2 (from Payment Log) within the Freight Log and returns the corresponding billed amount, or "MISSING" if not found.

Step 3: Calculate and Flag Amount Differences

For successfully matched entries, create a new column to calculate the difference between the Paid AmountBilled Amount. Use conditional formatting to automatically highlight any non-zero differences.

Example:=IFERROR([@[Paid]]-[@[Billed]], "Check Match"). Format cells where the absolute value is greater than a tolerance (e.g.,     $10) in red.

Step 4: Analyze and Categorize Discrepancies

Create a pivot table or a summary section to categorize the flagged discrepancies. This analysis helps identify patterns:

  • Is a specific carrier consistently overcharging?
  • Are certain accessorial charges frequently disputed?
  • Is there a systemic error in how a particular lane is rated?

This step transforms individual errors into opportunities for process improvement and contract re-negotiation.

Step 5: Audit Trail and Resolution

Add a "Status" and "Resolution Notes" column to your CNFANS sheet. Log every action taken—whether it's a query sent to a carrier, an internal correction, or a payment adjustment. This creates a vital audit trail for accountability and future reference.

Best Practices for Maintaining Accuracy

  • Automate Where Possible:
  • Regular Schedule:
  • Centralize Documentation:
  • Share Insights:

Conclusion

The CNFANS Spreadsheet