The image shows a process diagram containing three sections: customer, supplier, and auditor.

The flow starts with an automated email when orders are created. This event triggers an email notification to the supplier. When the supplier clicks the email, they select whether to sign and stamp the order, provide justification to reject, or provide information back to the customer (all of these actions are tracked in OCI Blockchain, and the data is saved in the rich history database).

If the order is signed and stamped, the supplier then uploads a quote with the delivery information to the customer (both of these actions are tracked in OCI Blockchain, and the data is saved in the rich history database). The customer makes a decision about the quote, and if the quote is accepted, the delivery starts.

While delivery is in progress, the customer and auditor at any time can both get information about the order status.