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Sample consolidation calculator: separate parcels or one shipment

Enter how many suppliers send samples, what each separate international parcel and supplier payment costs, and what a domestic transfer, receiving at one address and one consolidated parcel cost. The calculator compares both totals from your own quotes.

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Last reviewed: November 15, 2026.

Compare separate and consolidated samples

Enter your own quotes. The defaults are illustrative assumptions, not market rates.

Suppliers sending samplesOne parcel per supplier.

Separate international parcel, each (USD)Courier quote for one supplier's parcel.

Payment to each supplier (USD)Bank or transfer cost per supplier; same in both routes.

Domestic transfer to one address in China, each (USD)Supplier to the receiving address.

Receiving and photo check, each parcel (USD)Per parcel at the receiving address.

One consolidated international parcel (USD)Courier quote for all samples in one parcel.

Separate parcels total-

Consolidated total-

Difference-

Difference as a share of the separate total-

How the numbers are calculated

Separate parcels = suppliers x (international parcel + payment).
Consolidated = suppliers x (domestic transfer + receiving check + payment) + one consolidated parcel.

What this tool does not do

ChinaPayCheck is not a freight forwarder, customs broker, bank, escrow service or law firm. The calculators run in your browser on the figures you enter; nothing is sent anywhere, and the results are arithmetic, not quotes or advice.

To check the company behind a quote before paying, send the PI and the payment instruction to Free Triage (USD 0). Ongoing sourcing runs on flat monthly workspace plans with no percentage sourcing fee.

Work with a China sourcing agent

ChinaPayCheck is a China sourcing agent for overseas buyers, sold as a monthly membership: the ChinaPayCheck workspace app plus sourcing help from our China desk. We find and verify suppliers, check them before you pay, and follow production, quality control and shipping.

Membership: Free USD 0, Starter USD 20 a month, Growth USD 100 a month, Pro USD 200 a month. Cancel any time; a paid plan runs to the end of the period you paid for.

See membership plans Talk to our team

1. Free Triage First ($0): Send one Chinese supplier, one Proforma Invoice (PI), and one payment instruction via Free Triage. We confirm fit by email before any paid review.

2. Single-Case Pre-Payment Review ($49): Offered only after Free Triage acceptance for one supplier and one payment decision (modeled on Case Reference EXAMPLE-CPC-001).

3. Ongoing Workspace & Sourcing Desk (app.chinapaycheck.com): Monthly memberships—Free $0, Starter $20/mo, Growth $100/mo, Pro $200/mo (cancel anytime; runs to the end of the paid period; supplier goods and shipping are billed separately).

Explicit Evidence Boundary: ChinaPayCheck is an independent buyer-side evidence review, not a law firm, bank, escrow agent, insurer, or recovery agency. We never guarantee supplier safety, account ownership, product quality, shipment, or legal outcomes. Never submit passwords, banking logins, card numbers, or one-time codes.