What makes Shipping Cost Calculator Ecommerce notable?

1.9K downloads. Trust evidence available

How should Shipping Cost Calculator Ecommerce be evaluated before use?

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agentCLAWHUBUnverified

Shipping Cost Calculator Ecommerce

Estimate ecommerce shipping cost per order across weight, zones, carrier rules, and free-shipping policies so teams can make better pricing, margin, and offe... Skill: Shipping Cost Calculator Ecommerce Owner: leooooooow Summary: Estimate ecommerce shipping cost per order across weight, zones, carrier rules, and free-shipping policies so teams can make better pricing, margin, and offe... Tags: latest:1.1.0 Version history: v1.1.0 | 2026-03-30T10:33:45.546Z | user v1.1.0: Major upgrade — added carrier rates & surcharge reference, free-shipping threshold playbook, quality chec

OpenClaw

View on ClawHub Homepage

Rank

Safety

Downloads

1.9k

Updated

Oct 9, 2026

Version

1.1.0

Source

CLAWHUB

About

What it does, and when to use it.

Capability contract not published. No trust telemetry is available yet. 1.9K downloads reported by the source. Last updated 10/9/2026.

Avoid when

Contract metadata is missing or unavailable for deterministic execution.

Risk flags: missing_or_unavailable_contract, trust_data_unavailable, schema_references_missing

Public facts

Every fact links back to the source it came from.

Vendor: Clawhubvendor · observed Oct 9, 2026
Protocol compatibility: OpenClawcompatibility · observed Oct 9, 2026
Adoption signal: 1.9K downloadsadoption · observed Oct 9, 2026
Latest release: 1.1.0release · observed Mar 30, 2026
Handshake status: UNKNOWNsecurity

Install and run

Setup complexity: low.

clawhub skill install s17974h9acjg4h7h5djv1hg51d83hcca:shipping-cost-calculator-ecommerce

Setup complexity is LOW. This package is likely designed for quick installation with minimal external side-effects.
Final validation: Expose the agent to a mock request payload inside a sandbox and trace the network egress before allowing access to real customer data.

Contract: missing

curl -s "https://www.xpersona.co/api/v1/agents/clawhub-leooooooow-shipping-cost-calculator-ecommerce/snapshot"

Documentation

CLAWHUB

37,873 characters of source documentation, loaded on request.

Extracted files

5 files captured from the source.

SKILL.md

# Shipping Cost Calculator Ecommerce

Estimate shipping as a margin and offer-design decision, not just a carrier quote lookup.

This skill goes beyond quoting a rate. It models total delivery cost per order (carrier + fulfillment + packaging + return drag), compares zones and policies, and translates the numbers into pricing, threshold, and offer decisions.

---

## Quick Reference

| Decision | Key Metric | Green | Yellow | Red |
|---|---|---|---|---|
| Free shipping viability | Shipping as % of CM | < 30% of CM | 30–50% of CM | > 50% of CM |
| Threshold effectiveness | Orders above threshold | > 60% of orders | 40–60% of orders | < 40% of orders |
| Zone profitability | Margin after shipping | > 15% net margin | 5–15% net margin | < 5% net margin |
| Carrier competitiveness | Cost vs benchmark | < 90% of benchmark | 90–110% of benchmark | > 110% of benchmark |
| Packaging efficiency | DIM weight vs actual | DIM �j$ actual | DIM up to 1.3× actual | DIM > 1.3× actual |

---

## Solves

Ecommerce teams lose money on shipping not because rates are high, but because:

- They model carrier cost alone and ignore pick-pack, packaging, label, and handling
- Free-shipping thresholds are set by gut feel, not margin math
- Zone-level profitability is invisible — far zones quietly destroy margin
- DIM weight pricing turns lightweight-but-bulky products into margin traps
- Return shipping costs are excluded from per-order economics
- Flat-rate shipping offers subsidize heavy/distant orders with light/nearby ones
- Teams confuse "carrier cost" with "total delivery cost per order"

Goal: **Give operators a complete, zone-aware shipping cost model that supports real pricing, threshold, and offer decisions — not just a rate card.**

---

## Use when

- You need to understand how shipping affects unit economics
- A team is testing free shipping, threshold-based shipping, bundles, or pricing changes
- You want to compare zones, carriers, or packaging assumptions
- Certain regions or order profiles may be quietly unprofitable
- Evaluating carrier switches, 3PL changes, or packaging redesigns
- Building a case for pricing adjustments based on delivery cost reality
- Modeling the margin impact of seasonal shipping surcharges

## Do not use when

- You need live carrier API rates with guaranteed contractual accuracy
- Packaging, zones, or weight assumptions are completely unknown
- The task is warehouse operations design beyond shipping-cost estimation
- You only need a public quote screenshot with no business interpretation
- Legal or compliance-sensitive logistics reporting is required

---

## Inputs

Gather these inputs — mark any assumptions explicitly:

**Package profile:**
- Package weight (actual weight)
- Package dimensions (L × W × H) for DIM weight calculation
- DIM factor (carrier-specific: UPS/FedEx = 139, USPS = 166)
- Billable weight = max(actual weight, DIM weight)

**Carrier / rate inputs:**
- Carrier name and service level (Ground, Express, 2-Day, e

_meta.json

{
  "ownerId": "kn70fv0ehp50emedet9tx3fekd82pw3b",
  "slug": "shipping-cost-calculator-ecommerce",
  "version": "1.1.0",
  "publishedAt": 1774866825546
}

references/carrier-rates-guide.md

# Carrier Rates & Surcharge Reference

Quick reference for US domestic carrier pricing structures. Use for estimation — actual rates depend on negotiated contracts.

---

## USPS (United States Postal Service)

### Services
| Service | Speed | Weight Limit | Best For |
|---|---|---|---|
| Ground Advantage | 2–5 days | 70 lbs | Light packages, budget shipping |
| Priority Mail | 1–3 days | 70 lbs | Standard ecommerce default |
| Priority Mail Express | 1–2 days | 70 lbs | Urgent / perishable |
| Media Mail | 2–8 days | 70 lbs | Books, media only |

### Rate Structure
- Zone-based pricing (Zones 1–9)
- Commercial pricing available via USPS.com or shipping platforms
- **DIM factor: 166** (more generous than UPS/FedEx)
- No residential surcharge
- No fuel surcharge on retail rates

### Typical Ranges (Commercial, 2024-2025)
| Weight | Zone 1–2 | Zone 3–4 | Zone 5–6 | Zone 7–8 |
|---|---|---|---|---|
| 1 lb | $4.50–5.50 | $5.00–6.50 | $6.50–8.00 | $8.00–10.00 |
| 3 lbs | $6.00–7.50 | $7.00–9.00 | $9.00–12.00 | $12.00–15.00 |
| 5 lbs | $8.00–10.00 | $9.50–12.00 | $12.00–16.00 | $16.00–20.00 |

---

## UPS

### Services
| Service | Speed | Best For |
|---|---|---|
| Ground | 1–5 days | Standard ecommerce |
| 3 Day Select | 3 days | Mid-tier speed |
| 2nd Day Air | 2 days | Premium speed |
| Next Day Air | 1 day | Urgent |

### Rate Structure
- Zone-based pricing
- **DIM factor: 139** (stricter than USPS)
- **Residential surcharge: ~$4.50–6.00/package**
- **Fuel surcharge: 12.5–14.5%** (varies quarterly)
- Peak surcharges (Oct–Jan): $1.50–6.50/package

### Key Surcharges
| Surcharge | Amount | Trigger |
|---|---|---|
| Residential delivery | $4.50–6.00 | Ship to home address |
| Delivery area (extended) | $3.50–5.00 | Rural or remote ZIP |
| Additional handling (weight) | $15.00+ | > 50 lbs |
| Additional handling (size) | $15.00+ | Longest side > 48 in |
| Large package | $40.00+ | Length + girth > 130 in |

---

## FedEx

### Services
| Service | Speed | Best For |
|---|---|---|
| Ground / Home Delivery | 1–5 days | Standard ecommerce |
| Express Saver | 3 days | Mid-tier speed |
| 2Day | 2 days | Premium speed |
| Priority Overnight | 1 day | Urgent |

### Rate Structure
- Zone-based pricing (similar to UPS)
- **DIM factor: 139**
- **Residential surcharge: ~$4.50–6.00/package**
- **Fuel surcharge: 12.5–14.5%** (varies monthly)
- Peak surcharges similar to UPS

---

## Regional Carriers

| Carrier | Coverage | Best For | Typical Savings vs National |
|---|---|---|---|
| OnTrac | Western US | Zone 1–4 in West | 20–40% |
| LSO (Lone Star Overnight) | TX, surrounding states | Texas-based sellers | 15–30% |
| Spee-Dee | Upper Midwest | MN, WI, IA area | 20–35% |
| GLS US | National (expanding) | Lightweight parcels | 10–25% |
| Amazon Shipping | Select markets | Amazon sellers | Varies |

---

## 3PL / Fulfillment Fee Reference

Common fulfillment center fee structures:

| Fee Type | Typical Range | Notes |
|---|---|---|
| Receiving | $25–45/pallet or $0.2

references/free-shipping-playbook.md

# Free-Shipping Threshold Strategy Playbook

Framework for deciding if, when, and how to offer free shipping without destroying margin.

---

## Decision Tree

```
Can you afford free shipping on all orders?
├── Shipping < 30% of CM → Yes: offer universally, use as conversion lever
└── Shipping > 30% of CM → No: use a threshold
    ├── What threshold?
    │   ├── Method 1: AOV × 1.15–1.30 (nudge up basket size)
    │   ├── Method 2: Margin math (threshold where CM absorbs shipping)
    │   └── Method 3: Competitor benchmarking
    └── Should you threshold or just raise prices?
        ├── If price-sensitive market → Threshold (perceived savings)
        └── If premium positioning → Bake into price, show "free shipping"
```

---

## Threshold Calculation Methods

### Method 1: AOV Multiplier
```
Suggested threshold = AOV × 1.15 to 1.30

If AOV = $45 → threshold = $52–59
If AOV = $70 → threshold = $81–91
```
This encourages customers to add one more item. Works best when you have add-on products in the $10–25 range.

### Method 2: Margin Math
```
Minimum threshold = Shipping cost / (CM% - target net margin%)

Example:
- Avg shipping cost to absorb: $9.50
- CM% (before shipping): 55%
- Target net margin after shipping: 25%
- Minimum threshold: $9.50 / (0.55 - 0.25) = $31.67

Round up to $35 for clean number.
```

### Method 3: Order Distribution Analysis
Look at your actual order value distribution:

| Order Value Range | % of Orders | Cumulative % | Threshold Verdict |
|---|---|---|---|
| < $25 | XX% | XX% | Too low — most orders don't qualify |
| $25–50 | XX% | XX% | — |
| $50–75 | XX% | XX% | Sweet spot if 40–60% qualify |
| $75–100 | XX% | XX% | — |
| > $100 | XX% | 100% | Too high — threshold irrelevant |

**Target: 40–60% of orders should naturally qualify.** This creates incentive for the rest to add items without giving away shipping on orders that would have converted anyway.

---

## Policy Options Comparison

| Policy | Pros | Cons | Best For |
|---|---|---|---|
| Free on all orders | Highest conversion, simplest messaging | Most expensive, subsidizes small orders | High-margin products, AOV > $80 |
| Free over $X threshold | Lifts AOV, controllable cost | Threshold can frustrate low-value shoppers | Most DTC brands |
| Flat rate ($X.XX) | Simple, partially offsets cost | Less compelling than "free" | Medium-margin products |
| Calculated (exact) | No margin risk | Highest cart abandonment | B2B, heavy/bulky items |
| Free for members/subscribers | Drives loyalty, recurring revenue | Complexity, membership friction | Subscription-first brands |
| Free on specific items | Targeted, promotional | Confusing if overused | Clearance, high-margin items |

---

## Impact Measurement

Track these metrics before and after a free-shipping policy change:

| Metric | Before | After | Change | Impact |
|---|---|---|---|---|
| Conversion rate | X.X% | X.X% | +/- X.X% | [Significant / Marginal] |
| Average order value | $XX.XX | $XX.XX | +/- $X.XX | [Ab

references/output-template.md

# Shipping Cost Output Template

Structure every shipping cost analysis with this format:

---

## Assumptions

| Input | Value | Source | Confidence |
|---|---|---|---|
| Package weight (actual) | X.X lbs | [Actual / Estimated] | ✅ / ⚠️ / ❓ |
| Package dimensions | L×W×H in | [Actual / Estimated] | ✅ / ⚠️ / ❓ |
| DIM factor | XXX | [Carrier standard] | ✅ |
| Billable weight | X.X lbs | [Calculated] | ✅ / ⚠️ |
| Carrier / service | [Name] | [Actual / Estimated] | ✅ / ⚠️ / ❓ |
| Fuel surcharge | X.X% | [Current period] | ✅ / ⚠️ |
| Pick-pack cost | $X.XX | [Actual / Estimated] | ✅ / ⚠️ / ❓ |
| Packaging materials | $X.XX | [Actual / Estimated] | ✅ / ⚠️ / ❓ |
| AOV | $XX.XX | [Actual / Estimated] | ✅ / ⚠️ / ❓ |
| Return rate | X.X% | [Actual / Estimated] | ✅ / ⚠️ / ❓ |
| Return label cost | $X.XX | [Actual / Estimated] | ✅ / ⚠️ / ❓ |
| Zone distribution | [See breakdown] | [Actual / Estimated] | ✅ / ⚠️ / ❓ |

---

## Per-Order Delivery Cost

```
Carrier base rate (weighted avg):       $XX.XX
+ Residential surcharge:                $XX.XX
+ Fuel surcharge (X.X%):                $XX.XX
+ Peak surcharge (if applicable):       $XX.XX
= Total carrier cost:                   $XX.XX
+ Pick-pack labor:                      $XX.XX
+ Packaging materials:                  $XX.XX
+ Label / handling:                     $XX.XX
+ Insurance:                            $XX.XX
──────────────────────────────────────────────
= Delivery cost per order:              $XX.XX
+ Return drag (X% × $X.XX):            $XX.XX
+ Reship drag:                          $XX.XX
──────────────────────────────────────────────
= True total shipping cost/order:       $XX.XX  (XX.X% of AOV)
```

---

## Zone Breakdown

| Zone | % of Orders | Carrier Cost | Total Delivery Cost | Margin After Shipping | Flag |
|---|---|---|---|---|---|
| Zone 1–2 | XX% | $X.XX | $X.XX | XX% | [OK / Watch / Risk] |
| Zone 3–4 | XX% | $X.XX | $X.XX | XX% | [OK / Watch / Risk] |
| Zone 5–6 | XX% | $X.XX | $X.XX | XX% | [OK / Watch / Risk] |
| Zone 7–8 | XX% | $X.XX | $X.XX | XX% | [OK / Watch / Risk] |
| Weighted Average | 100% | $X.XX | $X.XX | XX% | — |

---

## Policy Impact Analysis

| Shipping Policy | Revenue from Shipping | Cost Absorbed | CM Impact | AOV Effect |
|---|---|---|---|---|
| Calculated (current) | $X.XX/order | $0 | Baseline | Baseline |
| Flat $X.XX | $X.XX/order | $X.XX/order | -X.X% | ~0% |
| Free over $XX | $X.XX blended | $X.XX blended | -X.X% | +X.X% |
| Free all orders | $0 | $X.XX/order | -X.X% | +X.X% |

### Threshold Scenarios

| Threshold | % Orders Qualifying | Blended Shipping Cost | Margin Impact | Verdict |
|---|---|---|---|---|
| $35 | XX% | $X.XX | -X.X% | [Viable / Tight / Risky] |
| $50 | XX% | $X.XX | -X.X% | [Viable / Tight / Risky] |
| $75 | XX% | $X.XX | -X.X% | [Viable / Tight / Risky] |
| $99 | XX% | $X.XX | -X.X% | [Viable / Tight / Risky] |

---

## Carrier Comparison (if applicable)

| Carrier / Option | Zone 2 | Zone 4 | Zone 6 | Zone 8 | Weighted Avg | Savings

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