| Name | Description | Type | Additional information | 
|---|---|---|---|
| BillingDetails | 
                         Billing Details for the purchase.  | 
                    BillingInfoViewModel | 
                             None.  | 
                
| IsPurchaseAllowed | 
                         Determines if the purchase can be done.  | 
                    boolean | 
                             None.  | 
                
| IsPurchaseOrderRequired | 
                         Determines if a purchase order is required.  | 
                    boolean | 
                             None.  | 
                
| PurchaseOrder | 
                         The purchase order for the purchase.  | 
                    string | 
                             None.  | 
                
| Purchases | 
                         List of purchases on the account/  | 
                    Collection of Purchase | 
                             None.  |