SKILL-046 Billing and monetization Locked skill

Invoices and receipts

The provider is the source of truth. Mirror invoices locally as immutable records and link to the provider's PDF — never regenerate the document yourself.

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What this skill helps you build

A customer-facing billing history that mirrors your payment provider's invoices — immutable records, downloadable PDFs, and clear tax display.

The production takeaway

The provider is the source of truth. Mirror invoices locally as immutable records and link to the provider's PDF — never regenerate the document yourself.

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Inside this skill

The full skill expands these implementation areas with decisions, edge cases, prompts, tests, and framework-specific code.

Billing and monetization
What this helps you build

A billing history screen your customers can trust: every invoice and receipt your payment provider issued, listed newest first, with the amount, status, the period it covers, and a

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Billing and monetization
When to use this

Use this the moment you charge money on a recurring or one off basis and a customer might need proof of payment. Concretely, you need it when you have: Subscriptions or usage billi

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Billing and monetization
The core idea

Your payment provider already generates legally formatted invoices and receipts. It is the source of truth. Your job is not to re create those documents — it is to mirror them loca

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Unlock the full implementation

Paid access includes the complete skill body, implementation prompt, common mistakes, production checklist, and code examples where this skill includes them.