Payment — Data & external links

Data touched

Area	Data
Payment customer	AccountPaymentCustomer, provider token, BU scope, active status.
Direct payment	DirectPaymentBatch, DirectPayment, batch type, provider reference.
Method settings	Gateway settings, master toggle, method availability, category option.
Deposit	Booking order flags/snapshot, checkout lock, paid/result state.
Checkout result	Success/failure message, method resolution, redirect/result payload.

External providers

Provider	Role
Windcave	Card/PayNow checkout, result URL, notification/webhook.
Kiwi	Direct Debit customer create and debit/provider sync.
Accounting provider	Payment can affect finance/accounting sync but does not own mapping.

Reads from other domains

Domain	Why Payment reads it
Finance	Invoice/billing/payment option and reconciliation state.
Booking	Order ids, lock state, deposit eligibility, post-deposit confirmation.
Subscription	Billing schedule/payment selection during enrollment.
Master Data	Account, BU, site/category scope and provider config.

Source docs

• docs/ONBOARD/04-Payment.md
• docs/ONBOARD/flows/payment.md
• docs/ONBOARD/db/payment.md