DOWNLOADABLE WORKSHEETS · ONE-TIME PURCHASE

Ask suppliers for the codes your catalog is missing.

A simple, offline starter kit to request manufacturer model numbers, track supplier answers, and keep a source-backed change log for your own product review.

$3.00 USDC on Base · one-time ZIP download.

Use a compatible EVM wallet with USDC on Base or an x402-compatible client. The wallet will show the exact payment request. No site account, API key, or subscription is required.

Included

Limits

This kit does not contact suppliers, invent identifiers, validate identifier ownership, determine which customs fields apply, update a store, or prepare a declaration. It is not legal or customs advice or a compliance certificate. Confirm applicable fields and current carrier workflow with responsible professionals.

$3.00

Payment is on Base. Your wallet handles the payment signature; CSV Clinic does not receive or store your private key.

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