From the blog

  • LTL Freight Invoice Audit: Complete Consolidation Billing Guide

    LTL freight invoice audits uncover costly consolidation billing errors that drain supply chain budgets. Learn proven strategies to reconcile hundredweight charges, audit multi-piece shipments, and recover overcharges on consolidated freight invoices.

    PublishPuffin10 min read
  • Audit Account Hierarchy: Verify Volume Discounts on Every Invoice

    Volume discounts negotiated in your carrier contract mean nothing if they aren't applied correctly on every invoice. Learn the systematic audit process to verify your account hierarchy and catch billing errors before they cost you thousands.

    PublishPuffin9 min read
  • Tariff Impact on Carrier Billing: Your Complete Rate Lock Guide

    Tariffs are triggering unexpected carrier rate increases and surcharges that can destroy shipping budgets overnight. This complete guide reveals how to lock in favorable rates, negotiate with USPS, UPS, and FedEx before tariff-driven costs spiral, and manage sudden volume spikes without breaking your budget.

    PublishPuffin8 min read
  • Peak Season Shipping Surcharges: Decode Announcements Now

    Carriers publish peak season surcharge schedules months in advance—but most shippers decode them too late. Master the calculation methods, timing windows, and modeling techniques that protect your margins before holiday shipping costs spike.

    PublishPuffin7 min read
  • Refund Capture Rate: Measure, Target, Close Gap

    Your refund capture rate reveals how much money you're leaving on the table. Discover how to calculate it, benchmark against industry standards, and implement a systematic process to recover every eligible refund.

    PublishPuffin9 min read
  • Fuel Surcharge Manipulation: Complete Invoice Audit Guide for Shippers

    Carriers overcharge shippers billions annually through fuel surcharge manipulation—inflated rates, duplicate charges, and miscalculated indexes. This complete audit guide shows you exactly how to identify these billing errors and recover your money.

    PublishPuffin7 min read
  • LTL Freight Invoice Audit Reconciliation: A Complete Guide to Accurate Billing

    LTL freight invoice audit reconciliation prevents costly billing errors that can drain thousands from your supply chain budget. Learn how to systematically audit hundredweight consolidation, apply multi-piece parcel rules, and maintain every invoice reflects actual service delivery.

    PublishPuffin9 min read
  • CPG Supply Chain Carrier Spend Optimization: Strategies to Cut Shipping Costs

    CPG companies face mounting pressure to optimize carrier spending while modernizing supply chain networks. This guide reveals how industry leaders like General Mills achieved double-digit cost reductions through strategic parcel audits and network redesign—without sacrificing service quality.

    PublishPuffin6 min read
  • Fuel Surcharge Overcharges: Audit & Recovery Guide

    Fuel surcharges appear simple on shipping invoices, but carriers systematically overcharge these fees through manipulation, misclassification, and calculation errors. This guide shows you exactly how to audit your invoices, identify fuel surcharge overcharges, and recover money owed.

    PublishPuffin6 min read
  • UPS FedEx Invoice Audit: Recover Hidden Accessorial Fees Q3 2026

    Third-quarter 2026 carrier rate hikes have buried accessorial fees deeper than ever in UPS and FedEx invoices. Discover the systematic audit approach that recovers hidden charges and catches billing errors before they compound.

    PublishPuffin8 min read