1.1 Online
Phone Purchase Process
Many of us has done this activity in real life but do we
understand it from a process point of view let’s see in the case study that
will be quite similar to that of buying a commodity online.
1.1.1 Processing
stages
§
Choose a phone to buy.
§
Customer makes a request to buy a phone.
§
System checks the commodity stocks
There can be outcome of it.
o
Commodity
out of stock
§
End process.
o
Stock
available
§
Check Money in the online wallet.
There can be two outcome.
·
Amount
not available in online wallet.
o
End Process.
·
Amount
available in online wallet.
o
Customer Pay the bill.
o
Hand over the phone to customer.
o
End process.
1.1.2 Process
Diagram
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