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Multi-Carrier Express Price Comparison

Life Service Updated 2026.08.30

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Please install @user_d7b57c60/kuaidichaxun according to https://skillhub.cn/install/skillhub.md.

About this skill

Problem to solve

Before shipping a package, users often need to know which carrier is cheaper for a specific route and weight band. Different carriers use different rules for first weight, additional weight, and volumetric weight, so comparing price tables manually can miss billable-weight differences. This skill structures the query into fixed inputs and script output, reducing manual calculation.

How it works

This skill targets origin + destination + weight/volume express pricing:
- Parse input: extract sender, receiver, weight or dimensions; ask for weight if missing.
- Calculate billable weight: if dimensions are provided, compute volumetric weight with length × width × height ÷ 8000, then use the larger of actual and volumetric weight.
- Compare carrier prices: run the built-in calculation script and output estimated prices, fee summary, recommendation, and data source.
- Resolve addresses: supports province/city names, common abbreviations, and address codes such as Shanghai, SH, and 310000.

Boundaries

It is suitable for pre-shipment price estimation and carrier comparison, not for tracking numbers, package trajectory, arrival time, branch contact info, complaints, delay, lost packages, pickup codes, or other after-sales operations. The result is best used as a reference for shipping decisions.

Use Cases

  • An e-commerce support agent receives a customer query like Shanghai to Yangzhou 5 kg and needs quick multi-carrier estimates and the cheaper option.
  • A warehouse staff member calculates volumetric weight before dispatch and compares carrier rates to select a lower-cost shipping channel for a 20 kg parcel.
  • An admin sends contracts to clients in multiple cities and needs route-based price estimates for budget approval and reimbursement reference.
  • A freelance designer sends proof copies to a client and wants to compare small parcel versus heavier item pricing across carriers.

Best For

  • E-commerce support agents who need quick route and weight-based carrier price answers for customer inquiries.
  • Warehouse dispatch staff who estimate shipping costs by volume and weight before choosing a lower-cost carrier.
  • Admin or procurement staff who send samples, contracts, or documents across cities and need budget estimates.
  • Small-business owners or designers who compare weight bands and carriers before deciding where to ship.