Payment statuses - Meum

See How Meum payments work for the end-to-end flow.

Invoice statuses

pending | quoted | awaiting_payment | paid | underpaid | expired | failed | refunded | cancelled

Open (can still receive payment): awaiting_payment, quoted, pending Terminal (no further payment updates): paid, underpaid, failed, expired, refunded, cancelled

Payment row statuses

Tracks the on-chain payment record (separate from invoice status):

Status	Description
`pending`	Detected, awaiting confirmation
`completed`	Fully confirmed
`underpaid`	Less than expected
`overpaid`	More than expected
`failed`	Payment failed

Webhook mapping

Invoice status	Event	Default subscription
(on create)	`invoice.created`	Yes
`paid`	`invoice.paid`	Yes
`underpaid`	`invoice.underpaid`	Yes
`failed`	`invoice.failed`	Yes
`expired`	`invoice.expired`	Yes
`cancelled`	`invoice.cancelled`	Yes (Woo managed)
`refunded`	`invoice.refunded`	No: platform polling only