Instant Parcel Spend Savings Calculator

How Much Are You Overpaying
on Shipping?

Benchmark your rates and estimate your invoice recovery opportunity — across FedEx, UPS, DHL, USPS, Canada Post, Purolator, and more.

No login · No carrier access · No sales call · Results are instant

1
Spend & Carrier
2
Shipping Profile
3
Savings Estimate
1Your Spend & Carrier
$1,000,000
$50K$100K$250K$500K$1M $2.5M$5M$7.5M$10M$10M+

Total annual parcel spend across all carriers.

5.0 lbs/ 2.3 kg
0.5lb
0.2kg
5
2.3
10
4.5
20
9.1
30
13.6
50lb
22.7kg
Please select at least one carrier to continue.
Unknown
0%15%30%45%60%75%90%95%

Not sure? Leave at 0% — we'll estimate from your spend tier.

2Your Shipping Profile
Mostly Ground / Standard Parcel (70%+ of volume)
Mixed Ground & Express
Mostly Express / Air (70%+ of volume)
Yes — international or cross-border shipments
No — domestic only
Yes, systematically
Occasionally / manually
No
3Your Savings Estimate

Complete both sections on the left, then click below to see your estimated rate optimization and invoice audit savings — benchmarked against real market data.

Results update live after your first calculation

Total Annual Savings Opportunity

Rate optimization savings + invoice audit recovery

Updating live as you adjust inputs
Optimized Rate Savings
Invoice Audit Savings

Note: These are directional estimates, not guarantees. Actual savings depend on your current rate terms, invoice history, and carrier. A free analysis delivers exact figures based on your real data.

Free Refunds Eligibility Audit Report

Find out exactly how much you're owed — in 2 business days.

Upload your carrier invoice CSV. We run it through OneAudit's 160-point audit and send you a line-by-line breakdown of every recoverable refund — by carrier, error type, and claim window. No obligation, no sales call.

Results

What Happens When Shippers Start Optimizing Their Parcel Spend

"We assumed our rates were competitive. The benchmarking analysis showed a $340,000 annual savings gap — mostly in residential surcharges and DIM billing. OneAudit caught another $28,000 in late delivery refunds we'd never claimed."

— VP of Operations, DTC Brand · $4.2M annual spend

24% reduction in effective cost per shipment

"Our carrier told us we were at the best rates available. The benchmark data told a different story. We restructured our rate schedule mid-term and walked away with better accessorial terms and a revised DIM divisor."

— Director of Logistics, B2B Distributor · $1.8M annual spend

$390,000 in 3-year realized savings

"Fully managed process. New rate schedule in place within weeks. OneAudit then flagged $45,000 in lost & damaged claims we hadn't filed. The performance-based fee structure meant zero financial risk throughout."

— Controller, Healthcare Products Co. · $900K annual spend

19% cost reduction + automated recovery on 50+ claim types

OneAudit

Parcel Audit Software for Shipping Cost Optimization

OneAudit audits every carrier invoice, recovers eligible refunds automatically, and turns parcel data into root-cause insights — helping you improve carrier performance, fulfillment decisions, and post-purchase CX.

6–20%Reduction in shipping costs
1,200+Carriers supported worldwide
4,500+Parcel shippers use OneAudit
Built foreCommerce, 3PL & B2B shippers
What's included

160-point automated invoice audit — catches every billing error, surcharge dispute, and SLA breach

Automated refund claims and recovery — AI-led claims filing across carriers with automated refund credits

Lost & damaged parcel claims — full-value recovery with automated workflows

Root-cause fulfillment intelligence — carrier on-time performance, delay patterns & actionable insights

No contractsZero out-of-pocket costLive in 30 minutes

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