Provides the ability to addview, editcreate, and delete Time of Service Billing Package Items.

• Total Price of Items - The retail price of the items included in the package.
• Discounts - The amount of discounts included in the package.
• Average % Discount - The average discount rate of the package, based on the Discounts divided by the Total Price of Items.
• Expiration - The package will expire on the discharge date.
• Initial Quantity - The quantity, of package items not in a group, that will be placed on the bill automatically when the package is added to the bill.
• Group Equivalency - For package items in a group, this factor determines the maximum quantity of the group item that can be used from the package.
• Package Group - Defines a group of interchangeable products that are mutually exclusive.  The Maximum Quantity, of each group item, is determined by the Group Maximum Quantity times the Group Equivalency of the group item.
• Item Unit Price - The standard retail price for a single unit of the package item.
• Item Discount - The percentage that is applied to the Item Unit Price to determine the Discount Amount.
• Item Prepaid Price - The amount, for a single unit of the package item, that is included in the price of the package.   The Item Prepaid Price equals the Item Unit Price, minus the Discount Amount.
• Package Liability - The sum of the prepaid prices of the Package Items that haven't been used before the package expires.

edit Time of Service Packages.