 Based on the provided BPMN (Business Process Model and Notation) XML snippet, here are the tasks defined in the process model. Each `<bpmn:task>` element represents a task within the workflow:

1. **Task with ID:** `id3fe498e9-097b-4628-96b0-639beba726c7`
   - Name: "Check Out"

2. **Task with ID:** `id3152b404-1b39-4c61-bff7-1e4e507f627a`
   - Name: "Prepare Shipment"

3. **Task with ID:** `idc5b9256f-0a5c-43f7-9877-8a7d17977ee2`
   - Name: "Check Inventory"

4. **Task with ID:** `idd3814e0c-ae8b-41d6-b7a1-7c0e9385eb3e`
   - Name: "Receive Payment"

These tasks are part of the process model and represent different steps or activities within a workflow. The sequence flows (`<bpmn:sequenceFlow>`) indicate how these tasks connect to each other, defining the order in which they should be executed.