# StableIn Payments Buyer Checklist

Checkout is the beginning. See payment notifications reach the merchant workspace and drive fulfillment, retries and refunds.

- [ ] Website stack and product type
- [ ] Target networks, assets and quote validity
- [ ] Finality policy and order-state rules
- [ ] Webhook verification, retries and unique fulfillment
- [ ] Refund funding, fees and entitlement revocation
- [ ] Backend, database and worker ownership

Add your workflow and customization requirements

Audience

Existing systems

Workflow to retain

Changes required

Budget and timing, if known

Tell us what you need. We’ll put together a proposal covering customization, source handover, deployment and support.

The demonstration uses a local test chain and test assets. Amounts and fees are illustrative. Production networks, assets and integrations are scoped per project.

https://fone.cc/products/stablein-payments/

This is the intended production URL. Until publication, use the local preview or a verified live site entry.