The flow diagram represent the ordering process for a computer hardware company in detail manner.
The entire process divided into three main stage first one is receive the order second one is confirm the order and at the end they send it via courier but if stock is not available than they produce and send it.
At the beginning of the process they might receive an order and for safety purpose they check the order if it is valid the process goes to next stage otherwise they cancel the order. in the next stage they firstly conform the order and check that model , is it available or not. if it is available than they notify the customer otherwise they have to produce that particular product and store that and notify the customer. before give to courier they check payment received or not if it is already done than courier gives to customer. if payment is still pending than they again notify the customer for pay the bill. after give the laptop via courier the customer receives product.
