17. Payment confirmation(ACK)
Service
attribute1: servicenameattribute2: providerattribute3: consumer
13. Transfer Charge info(charge)
Order Display Window
TimeBank system
attribute1: servicenameattribute2: providerattribute3: consumerattribute4: time use condition
Member Order
Bank Payment Processor
3. Ask for confirmation(order)
9. Confirm Order(ACK)
1
*
operation1: Find matchoperation2: send message
15. Transfer Bill info(Bill)
Bank Payment Interface
email
Restaurant Order Processor
16. Transfer Bill info(Bill)
Elder
attribute1: time_services_providedattribute2: time_services_consumedattribute3: services_provided
10. Transfer ACK(ACK)
Member
request
12. Transfer Charge info(charge)
11. Send Charge(charge)
5. Confirm(ACK)
Menu Display Window
Kitchen Manager Processing Window
14. Pay the order(Bill)
Kitchen Manager
Credit Card Centre
6. Transfer ACK(ACK)
4. Display massage(order)
19. Transfer payment confirmation(ACK)
18. Transfer confirmation(ACK)
