Emitted when the payer submits valid details and a payment attempt begins.
Use this for progress telemetry or to disable surrounding navigation. Do not treat it as authorization or confirmation that funds moved.
ISO 8601 timestamp recorded by hosted Checkout when the event occurred. Use it for ordering and telemetry context, not as proof of payment.
Event discriminator.
Emitted when the payer submits valid details and a payment attempt begins.
Use this for progress telemetry or to disable surrounding navigation. Do not treat it as authorization or confirmation that funds moved.