> ## Documentation Index > Fetch the complete documentation index at: https://docs.vortexiq.ai/llms.txt > Use this file to discover all available pages before exploring further. # Shipping Cost per Order, ShipBob > Shipping Cost per Order for ShipBob stores. Tracked live in Vortex IQ Nerve Centre. How to read it, why it matters, and how to act on it. **Metrics type:** [Key Metrics](/nerve-centre/overview#metrics-types-explained) • **Category:** [Fulfilment & Logistics](/nerve-centre/connectors#connectors-by-type) ## At a glance > Average all-in fulfilment cost per order shipped. Combines warehouse-pick fees, packaging, label cost, and shipping carrier charges into a single per-order figure. The "what does each parcel cost me" number for finance and the "is fulfilment getting cheaper or more expensive" number for ops. | | | | ----------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | **What it counts** | `SUM(invoice_charges) / COUNT(orders shipped)`. Charges include pick fee, pack fee, packaging materials, base shipping rate (per carrier-method-zone), surcharges (residential, fuel, dimensional weight), and DC-to-DC transfer if multi-DC split. Excludes inventory storage and onboarding fees. | | **API endpoint** | `GET /invoice` (Billing API) joined to `GET /shipment` for per-shipment cost attribution. The card aggregates monthly invoice line items and back-allocates to shipped orders. | | **DC scope** | **Aggregated across every DC** by default. Per-DC view in [Cost by Warehouse](/nerve-centre/kpi-cards/shipbob/cost-by-warehouse). | | **Shipping-method scope** | **All methods pooled.** Standard, Expedited, Overnight, 2-Day, Ground are weighted by volume. Method shifts move the average more than rate changes do. Per-method breakdown in [Cost by Method](/nerve-centre/kpi-cards/shipbob/cost-by-shipping-method). | | **Inventory-split semantics** | **Per-order.** A multi-DC split creates extra DC-to-DC transfer cost which loads the average upward. Single-DC orders are cheaper per-order; high split rate inflates the headline. | | **Perfect-order definition** | Not applicable, this is a cost metric. | | **SLA definition** | Not applicable, but related: orders shipped via Overnight or 2-Day to hit tight SLAs cost 2 to 5 times the Standard rate. Shipping-method mix is the primary lever. | | **Peak-period seasonality** | **Q4 typically inflates per-order cost by 8 to 25 percent.** Carrier fuel-surcharge increases, peak-season demand surcharges (UPS, FedEx, USPS each levy these), residential-delivery upcharges on holiday gift-shipping, and increased label-print volume push the number up. Reads in November and December reflect both rate and mix shifts. | | **API rate limits** | 200 requests / minute / token; invoice data refreshes monthly (ShipBob bills monthly), so the card backfills historical and updates per-day on cumulative MTD. | | **Returns / RTO** | Excluded outbound; return-processing cost surfaces in [Return Processing Time](/nerve-centre/kpi-cards/shipbob/return-processing-time). | | **Time window** | `90D` (rolling 90 days, period-over-period comparison) | | **Alert trigger** | `>+10% vsP`, the `shipping_cost_per_order` sentiment trips when per-order cost rises more than 10 percent versus the prior 90 days. | | **Roles** | owner, finance, operations | ## Calculation Calculated automatically from your ShipBob data. See the At a glance summary above for what the metric tracks and the worked example below for a typical reading. ## Worked example A US DTC apparel brand using ShipBob 3PL with 3 DCs. Reading taken on 12 Mar 26 for the trailing 90 days (12 Dec 25 to 11 Mar 26). Average order value is \$58. | Cost component | Per-order cost (USD) | Note | | -------------------------------------------- | -------------------- | -------------------------------------- | | Pick fee (per item) | 0.95 | Apparel orders avg 1.4 items/order | | Pack fee (flat per order) | 1.10 | | | Packaging materials (mailer + filler) | 0.85 | | | Base shipping rate | 7.20 | UPS Ground Standard avg over zones 1-7 | | Surcharges (residential + fuel + dim weight) | 1.45 | | | Multi-DC transfer cost (split orders) | 0.40 | 18% of orders split | | **All-in cost per order (this card)** | **11.95** | Compares to \$11.05 prior 90D = +8.1% | The card reads **\$11.95** on the trend; the alert at `>+10% vsP` is just under threshold but trending up. Five things to notice: 1. **Q4 dragged the 90-day average up.** The window includes 12 Dec 25 to 31 Dec 25 (peak rates and surcharges); a Jan-Feb-only read would be closer to \$11.20. Read seasonal context, not just the headline. Compare year-over-year same-window rather than rolling 90D when peak boundaries cross. 2. **Carrier surcharges are 12% of the per-order cost.** Residential delivery, fuel, dimensional weight each levy independently; a single oversized item can push surcharges from $0.60 to $2.40 without the merchant changing anything. Audit dimensional-weight charges in the portal monthly; SKUs with high dim-weight ratio cost disproportionately. 3. \*\*Multi-DC split adds $0.40 per order ON the 18% of orders that split.** Effective cost for split orders is $11.95 + ($0.40 / 0.18) = $14.17; for single-DC orders it is $11.55. Reducing split rate from 18% to 10% saves $0.18 per order on average; on 24,000 orders / 90D that is \$4,300 saved per quarter just from inventory-allocation changes. 4. **DC closest to customer ships cheapest, and not just fastest.** Shorter zones cost less in base rate; Chicago shipping to the dense Midwest customer base costs \~$6.40 base, while Cincinnati shipping to the same population (worse zone match) costs ~$8.10. The geographic-fit principle compounds across the cost AND the time legs. 5. **The headline does not surface ShipBob's pick-rate efficiency.** ShipBob discounts pick-fees at scale; a brand doing 100k orders / 90D pays \~$0.85/pick versus $0.95 at this brand's volume. Negotiate annually as volume scales; the per-order line item is the easiest finance lever. ## Sibling cards merchants should reference together The cost is the headline; cause analysis lives in the supporting cards: | Card | Why pair it with Shipping Cost per Order | What the combination tells you | | -------------------------------------------------------------------------------------- | ---------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------- | | [Cost by Method](/nerve-centre/kpi-cards/shipbob/cost-by-shipping-method) | Splits the cost across Standard / Expedited / Overnight / 2-Day. | Method-mix shifts move the average; if Overnight share rose, cost rose mechanically. | | [Cost by Warehouse](/nerve-centre/kpi-cards/shipbob/cost-by-warehouse) | Per-DC cost. | Identifies which DC is most expensive per-order; usually the one shipping further-zones. | | [Cost vs Revenue](/nerve-centre/kpi-cards/shipbob/cost-vs-revenue-proxy) | Cost as a percentage of order value. | A rising cost-per-order alongside rising AOV is healthy; alongside flat AOV is margin compression. | | [Cost Outliers](/nerve-centre/kpi-cards/shipbob/high-cost-shipment-outliers) | Surfaces individual high-cost shipments. | Often a few oversized or remote-zone shipments drag the average; the outlier card finds them. | | [Warehouse Proximity](/nerve-centre/kpi-cards/shipbob/warehouse-proximity-performance) | Per-DC closest-DC-ship rate. | Low proximity = more far-zone shipments = higher cost. Inventory rebalancing reduces both cost and time. | | Cross-connector: [`shopify.aov`](/nerve-centre/kpi-cards/shopify/average-order-value) | Cost-to-revenue context. | Stable cost-per-order with falling AOV is margin compression; stable cost with rising AOV is leverage. | | Cross-connector: [`shopify.refund_rate`](/nerve-centre/kpi-cards/shopify/refund-rate) | Returned orders incur reverse-shipping cost not in this card. | Pair to estimate true gross-margin impact of fulfilment. | | Cross-connector: customer NPS / shipping-cost-perception survey | Downstream sentiment, lag 30 to 60 days. | Customers complain about shipping cost when free-threshold is too high; balance cost-per-order against checkout-funnel CR. | ## Reconciling against the vendor's own dashboard **Where to look in ShipBob Merchant Portal:** [ShipBob Merchant Portal](https://merchant.shipbob.com/) → **Billing → Invoices**. Each monthly invoice itemises pick fees, pack fees, packaging, shipping rates per carrier-method-zone, and surcharges. Divide invoice total by orders shipped that month for the like-for-like per-order figure. **Why our number may legitimately differ from ShipBob's portal:** | Reason | Direction | Why | | ---------------------------------------- | ---------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | **Timezone (UTC default for windowing)** | Boundary days off | The card uses UTC; ShipBob bills monthly on a calendar-month boundary. Rolling 90D and calendar-monthly will produce slightly different numbers in transition periods. | | **DC-level vs aggregated reporting** | Aggregated by default | The portal can be filtered per-DC; the card aggregates. Match filters to compare. | | **SLA definition variance** | Either | Not directly applicable to cost, but Overnight surcharge rates differ across DCs and the card weights by DC volume. | | **Peak-period batch-processing delays** | Ours lower for current-month | Invoice data for the current month is not finalised until ShipBob bills (typically 5 to 7 days after month-end). The card uses preliminary line-item data which can shift slightly when finalised. | | **Carrier surcharge timing** | Either | Carriers (UPS, FedEx, USPS) apply surcharges retroactively in some cases (e.g. dimensional-weight reweigh disputes). The card backfills when ShipBob updates the line items; portal shows current-state. | **Cross-connector reconciliation:** | Card | Expected relationship | What causes legitimate divergence | | -------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------ | | [`shopify.aov`](/nerve-centre/kpi-cards/shopify/average-order-value) | Cost-to-AOV ratio derives gross-margin impact of fulfilment. ShipBob lag of 1 to 7 days for invoice finalisation. | Multi-currency (Shopify AOV) vs USD (ShipBob invoice); FX conversion on the merchant side. | | Amazon FBA per-order fee | Peer 3PL with its own fee structure (referral fees, FBA fulfilment fees). Independent population. | Different orders entirely; FBA fees include marketplace referral which ShipBob does not. | | Customer NPS or shipping-cost-perception survey | Downstream sentiment, lag 30 to 60 days. | Survey response bias; customers comment on free-shipping threshold not on actual cost. | ***
Documentation cross-reference (for agencies running multiple 3PLs) Per-order fulfilment cost exists on every 3PL platform with conceptually similar definitions. These are independent operations on different orders; the cross-link exists so multi-3PL agencies can navigate documentation. * Amazon FBA per-order fee * Shopify Fulfillment Network historical per-order cost (legacy)
## Known limitations / merchant FAQs **ShipBob vs FBA, which is cheaper per order?** Depends on order shape and channel. FBA is typically cheaper for small parcels shipped via Amazon's network for Amazon-channel customers; ShipBob is typically cheaper for DTC orders shipped to addresses Amazon does not service competitively, especially for branded packaging. Most multichannel brands run both. Track each separately; do not blend. **How does ShipBob choose which DC ships my order, and how does that affect cost?** Closest-DC-with-stock; multi-DC splits when no single DC has all line items. Far-zone shipments cost more in base rate; multi-DC splits add transfer cost. Reducing split rate is the second-largest cost lever after method-mix. **SLA-vs-carrier-tracking discrepancy, why is my Overnight cost-per-order so high?** Three reasons. (1) Overnight base rate is 2 to 5 times Standard. (2) Overnight surcharges (Saturday delivery, residential, fuel) compound. (3) Many merchants over-promise Overnight in checkout copy and end up shipping Overnight on orders that did not strictly need it; track the subset that actually needed Overnight (placed after standard cutoff with tight customer expectation) versus the subset that did not. **Perfect-order rate vs cost, what is the relationship?** Inverse. Hitting perfect-order requires faster shipping methods, more careful packaging, and tighter address validation; each adds cost. Aim for the cost-quality balance that maximises gross margin, not the lowest cost or highest perfect-order in isolation. **How do I plan for Q4 / BFCM peak using cost-per-order?** Negotiate carrier rates and capacity holds with ShipBob's account team in Q3. Pre-buy packaging at off-season rates. Pre-position inventory by mid-October to reduce multi-DC splits. Communicate the 8 to 25% Q4 cost inflation to finance so it is in the plan, not a surprise. **Multi-DC inventory split optimisation, how much can I save?** Reducing split-rate from 18% to 10% (typical achievable) saves $0.10 to $0.30 per order on a 100k-order quarterly basis. The portal's "Inventory Distribution" engine recommends per-SKU allocation. Re-read this card 14 to 30 days after rebalancing to confirm savings landed. **How do returns flow through cost?** Returns incur reverse-shipping cost (carrier label back to DC) and re-receive / re-stock fees ([Return Processing Time](/nerve-centre/kpi-cards/shipbob/return-processing-time) tracks the time leg). Reverse-shipping cost is NOT in this card; it is in the dedicated returns cost cards. Net fulfilment cost = forward (this card) + reverse (returns module) + restock fees. **Why does ShipBob's invoice show shipped but Shopify still says unfulfilled?** Webhook sync lag. ShipBob fires `shipment.created` to Shopify on label-print; ShipBob immediately bills the cost on its own ledger. Shopify's `displayFulfillmentStatus` flips to `FULFILLED` once it processes the webhook (typical lag 2 to 6 hours, longer in Q4). Cost-per-order in the ShipBob portal is current; Shopify's order status is delayed. **The cost spiked but I did not change anything. Why?** Three usual reasons. (1) Carrier surcharge increase (UPS, FedEx, USPS post fuel and demand surcharges weekly during peak; quarterly off-peak). (2) Mix shift; one big customer or campaign changed ship-to geography or method. (3) Dimensional-weight reweigh; a product audit re-classified an item as oversized, retroactively applying higher rates. Pivot to [Cost Outliers](/nerve-centre/kpi-cards/shipbob/high-cost-shipment-outliers) to find which shipments drove the spike. *** ### Tracked live in Vortex IQ Nerve Centre *Shipping Cost per Order* is one of hundreds of KPI pulses Vortex IQ tracks across ShipBob and 70+ other ecommerce connectors. Nerve Centre runs the detection layer; Vortex Mind investigates the cause when something moves; Ask Viq lets you interrogate any number in plain English. [Start for free](https://app.vortexiq.ai/login) or [book a demo](https://www.vortexiq.ai/contact-us) to see this metric running on your own data.