Several functions are outlined within the following scenario for the Internet Application (IA):

From the company intranet the user selects the IA application.

The purchase item option allows the user to pay their internet shopping bill, after performing inquiry selection of items for purchase. The pay bill option updates the Customer, Inventory and Purchase History logical files.

If this is the user's first purchase, the Customer Information screen captures information about the customer and stores it on the Customer logical file. Once the customer information is saved and the customer chooses the next option, they are returned to the Pay Bill option.

If the user is an existing customer, they may view their customer information. The customer has the option of changing their information, but cannot delete it.

An itemized report totaling monthly customer purchases is created at the end of each month.

From the Names of Possible Functions listed identify the transactional functions for the IA application. Select N/A if a Name of Possible Function does not apply.

Identify the functions used: