this is from software engg. where you create a c++ program .

Implement the make order use case for the online shopping system un C++. The requirements of make order request are specified by means of the use case model and use case description. You can make reasonable assumptions for the implementation of this use case if necessary. Make order request use case description. Use case name: Make order request Customer enters an order request to purchase online shopping system (OSS)- use category. The customers credit card is checked for validity and sufficient credit to pay for request items. Customer provides order request and account id to pay for purchase. System retries customer account into including customers credit card details System request to a bank checking the customer is credit card for the purchase amount card if approved, credit a credit card purchase authorization number. System confirms approval of purchase and displays order information to customer. If customer does not have an account, the system prompts the customer to provide information in order to create a new account. The customer can either enter the cancel If authorization of credit card is invalid card or insufficient funds in account, the system prompts the customer to enters a different card no. The customer either enter a new card no or cancel. Customer has purchased items