Free audit
One invoice in. A map of your leakage out.
Send one recent UPS or FedEx invoice. Within 5 business days of receiving a readable file, you get every address-correction fee we can find, the orders they trace to, which patterns repeat, and which are worth disputing. No install, no credit card, no sales call required.
What the report contains
Total fees at 2026 rates (UPS $25.25 eff. Dec 22, 2025 · FedEx $25.50 eff. Jan 5, 2026), plus any UPS correction-audit fee exposure (greater of $1.65/pkg or 12%/invoice) and fuel where shown.
Where linkable: tracking number, before/after address from the carrier's own report, and the Shopify order that produced it. Own-account, 3PL, and ShipStation/Shippo merchants get the most linkage value.
Missing unit numbers, line-1/line-2 placement, abbreviation rewrites (e.g. COURT → CT), postal mismatches — the patterns that repeat across customers and orders.
No preventability percentages, no promises. Some corrections are legitimate. Dispute candidates ship with carrier windows noted (UPS ~180 days, FedEx ~30 days — confirm against your tariff).
Which patterns qualify for safe auto-normalization, which need hold-for-review, and break-even math at your volume (≈4 avoided corrections/month covers the $99 pilot).
How it works
Invoices may contain account numbers and customer addresses. Files travel over encrypted connections, are seen only by the founding team running your audit, and are deleted on request (email hello@carrierguard.co). Redacted examples are used only with your permission. Full notice: Privacy · Terms.