This is a simple BPM example for a bakery. It shows part of a business process model, which could be expanded with a customer swimlane. It shows:

• an end event,
• tasks,
• sequence flows
• and an Interrupting Timer Start Event.

Click to see larger image.

Model by Stkl [CC BY-SA 3.0 (https://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons

BPMN used in this Bakery example

• Swimlane (Bakery)
• Interrupting Timer Start Event
• Tasks (Bake Bread, Sell Bread, Receive payment)
• Start Event
• End Event