PV207 HW 2
Clotheseshop
Stock-keeper
Stock-keeper
Check total
price of order
Total price?
Add coupon
with 5%
discount for
next purchase
Pack clothes
Clothes sent
Submit order
to external
delivery
Add coupon
with 10%
discount for
next purchase
Inform
customer
about delay
Customer
informed
In order to deliver
clothes in 3 days,
we need to
prepare them in
16 hours
Acknowledge
cancellation
Order cancelled
Return clothes
and cancel
order
Prepare
clothes
16 hours
Orderingsystem
Ordering system
Order DB
Verify transaction
Payment
requested
Transaction
verified?
Transaction
success
Receive
verification
response of
card
transaction
Send
verification
request of card
transaction
Order received
Generate
invoice
Printed
invoice
Inform
customer
about failed
transaction
Transaction failed
Try again received
10 minutes
Bank
Customer
Process display how customer orders clothes from eshop. When the transaction fails, the customer can try again.
If the transaction is successful we start preparing clothes. Only while preparing clothes customer can cancel the
order. We have a special offer - you can get discount for your next purchase, if the total price of order is higher
than 50€ you get 5% discount. If it is higher than 100€ you get 10% discount.
Verification response
ClothesCancel akcnowledged
Clothes order Delivery delay
Yes
No
Cancellation received
Less than 50€
More than
50€ and
less than 100€
Failed transaction
Verification request
Try again response
More
than 100€
This will not
terminate the whole
process. -1
Result: 11