Home goods $15M GMV · Case studies

Home goods brand: $185K/year recovered from carrier routing drift

A $15M home goods brand was routing 87% of Zone-8 orders to the most expensive of three regional carriers – for 14 months after a rate-card update flipped the math. Halia surfaced the mismatch in 6 days; rebalanced routing recovered $15,400/month.

$185,000
annualised shipping recovered
6 days
time to detection
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The leak

Zone-8 orders quietly routed to the wrong carrier for 14 months.

The brand shipped heavy items via three regional carriers. One had quietly become cheaper on Zone-8 routes after a rate-card update — but the routing rules in ShipStation never changed to match.

$0$35$70Carrier A87% of orders$58Carrier B8% of orders$51Carrier C5% of orders$44Zone-8 cost per order, by carrier
87%routed to Carrier AZone-8 orders, 14 months
The math: $15M GMV at ~$250 AOV = ~5,000 orders/month; 22% are Zone-8 = ~1,100 Zone-8 orders/month. Carrier C is ~$14 cheaper per Zone-8 order than Carrier A. 87% of Zone-8 orders were going to Carrier A. Switching the bulk to Carrier C = ~$15,400/month — $185,000 annualised. The rate-card update that flipped the math happened 14 months before anyone noticed.
What happened

How this brand found their $185,000.

1

$15M home goods brand, three regional carriers.

Shipping heavy items (furniture + lighting) on Shopify Plus. Routing rules in ShipStation hadn’t been reviewed since the carriers were onboarded 14 months earlier.

2

Halia joined ShipStation, Shopify, and carrier invoice feeds.

Surfaced that 87% of Zone-8 orders were going to Carrier A at $58/order, while Carrier C was charging $44/order for the same routes and weight class.

3

The ops team sampled 50 recent Zone-8 shipments.

Carrier C was consistently ~$14 cheaper on Zone-8 — independent of weight or volume. Its rate card had improved 14 months ago; routing never updated.

4

Rebalanced the routing rules.

Updated ShipStation rules to send Zone-8 orders to Carrier C as the default; kept A as fallback. Confirmed $15,400/month recovered in the first 30 days; Halia now watches all 3 carriers for new drift.

Days, not quarters

From data connection to $15,400/month confirmed in 30 days.

Halia surfaced the carrier-rate mismatch within a week of being connected; the rate-drift detector keeps watching after the fix.

DAY 1ConnectShipStation, Shopify,carrier invoicesDAY 6Halia detects87% Zone-8 routedto wrong carrierDAY 14ActionRouting rulesupdatedDAY 30Confirmed$15,400/morecoveredDAY 90+OngoingRate-drift detectorwatches all carriers
The rate-card update that flipped the math had happened quietly 14 months ago. Halia joined ShipStation routing data with carrier invoice line items and caught the mismatch the second per-order Zone-8 cost breached the alternative-carrier baseline.— From the operator engagement notes
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Applies to your store

You probably have a version of this leak.

If any of these signals match your shipping operation, the same pattern is likely already costing you margin.

Common signal

Multi-carrier shipping

You ship via two or more carriers with routing rules set up long ago.

Concentrated risk

Oversized items

Shipping is a big share of COGS — small per-order gaps compound fast.

Operational pattern

Stale routing rules

Carriers update rates; routing rules don’t. The math goes stale and nobody notices.

Detection gap

Monthly carrier review

You review carriers monthly at the aggregate — per-zone drift hides in the average.

Frequently asked

Questions operators ask about carrier routing drift.

Why doesn’t our shipping report catch this?+

Most shipping reports show cost-per-order or total spend at the carrier level. Drift on a specific zone (like Zone-8) gets diluted by the cheaper zones the same carrier handles. The signal lives in per-zone, per-weight-class cost trended against the alternative carriers you also use.

How does Halia know which carrier should be the baseline?+

Halia joins your ShipStation routing data with carrier invoice line items, then builds a per-zone, per-weight-class baseline across every carrier you use. When current routing pushes orders to a carrier that’s more expensive than another available carrier on the same route, it alerts you.

Is $14 per order really $185K/year?+

For a $15M home goods brand: ~5,000 orders/month at $250 AOV; ~22% are Zone-8 = ~1,100 Zone-8 orders/month. 87% routed to Carrier A at a $14/order premium = ~$13,400/month overpayment. Adjusted for shipped-volume tiers, the realised recovery was $15,400/month or $185K annualised.

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