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Tapp Merchant is the merchant-side proof of work for Rails. It shows how a business can accept payment, see settlement state, and operate against Rails from a merchant workflow.

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What Tapp Merchant demonstrates

  • Merchant onboarding
  • Payment acceptance
  • Live payment status
  • Settlement completion

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Why it matters

It proves Rails can support an operational product, but it is not the core infrastructure story in this docs set.