Payment Flow (Happy Path)

This section describes how a payment is processed through Nexus, at a detailed functional level, following a successful Payment Setup process.

For a high-level overview of this process, please refer to pages 31-32 of the Nexus report.

The detailed flows below are split into the two separate stages in the Source Country and then in the Destination Country. They also show both the 4-step and 5-step processes that apply to domestic payments.