Niche Quote Estimator
A browser-only quote estimator customized for a simple service pricing model.
Direct Base USDC checkout
For this fixed-scope route, use native USDC on Base mainnet only after written buyer acceptance. Listed amount due: 150.00 USDC. Reference: OSP-20260616-05-NICHE-QUOTE-ESTIMATOR. Current verified balance remains $0.00; these instructions count $0 until an on-chain transfer is matched to the accepted order.
Payment Activation After Scope Acceptance
After a real buyer accepts the fixed scope, open Payment activation, paste a seller-owned checkout, invoice, marketplace order, funded milestone, or payment request URL, and send the generated buyer message. This page does not process payment; count money only after external payment proof exists.
One-sale payment packet after exact acceptance
After a real buyer chooses Niche Quote Estimator at $150 and accepts scope or transfer terms, open the one-sale payment packet and paste only a seller-owned checkout, invoice, marketplace order, funded milestone, or payment request URL.
Keep private files, payment screenshots, credentials, tax data, and delivery links out of public GitHub pages/issues. This page is not payment proof; count money only after accepted terms, external payment proof, delivery proof, and posted/released/payable/cleared funds. Proof monitor: open proof monitor.
Offer
Suggested price: $150
First $100 path: One custom estimator clears $100.
Public boundary: This page is a preview/inquiry page. It does not collect payment, create a contract, or prove earnings by itself.
Fulfillment
Status: Local paid bundle ready
Artifact: niche-calculator-kit.zip
SHA-256: a58329e64e3de10b0f257dfc65babd2ffe0b1919177de6e7598431a0a69f432e
Full deliverables are transferred only after accepted scope and external payment/proof. Public previews are intentionally not the full paid bundle.
Buyer Fit
- Use this when the buyer can provide truthful scope, rights, files, account access decisions, or public inputs.
- Do not use this for regulated legal, medical, financial, tax, safety-critical, or deceptive claims.
- Count money only after buyer acceptance and released payment, posted checkout sale, or equivalent external proof.