CREDITCARD
                                        Holds all credit card details.  
                                        Primary Key
                                        
                                            
                                                
                                                    | Primary Key | Field Type | 
                                            
                                            
                                                
                                                    | ID | uniqueidentifier | 
                                            
                                        
                                        Fields
                                        
                                            
                                                
                                                    | Field | Field Type | Null | Notes | Description | 
                                            
                                            
                                                
                                                    | CARDHOLDERNAME | nvarchar(255) |  | Default = '' | The name on the credit card. | 
                                                
                                                    | CREDITCARDPARTIALNUMBER | nvarchar(4) |  | Default = '' | Stores the last four digits of a credit card number | 
                                                
                                                    | EXPIRESON | UDT_FUZZYDATE |  | Default = '00000000' | The expiration date of the credit card. | 
                                                
                                                    | CREDITCARDTOKEN | uniqueidentifier | yes |  | The token used to identify the card on the BBPS service. | 
                                                
                                                    | VALIDFROM | UDT_FUZZYDATE |  | Default = '00000000' | The date a credit card is valid from. Only applies for UK credit cards. | 
                                                
                                                    | ISSUENUMBER | nvarchar(3) |  | Default = '' | The issue number of the credit card. Only applies for UK credit cards. | 
                                                
                                                    | DATEADDED | datetime |  | Default = getdate() | Indicates the date this record was added. | 
                                                
                                                    | DATECHANGED | datetime |  | Default = getdate() | Indicates the date this record was last changed. | 
                                                
                                                    | TS | timestamp |  |  | Timestamp. | 
                                                
                                                    | TSLONG | bigint (Computed) | yes | CONVERT(bigint, TS) | Numeric representation of the timestamp. | 
                                                
                                                    | ISTRANSIENT | bit |  | Default = 0 | Indicates if the card is transient or not. | 
                                                
                                                    | REGISTEREDFORUPDATES | bit |  | Default = 0 |  | 
                                            
                                        
                                        Foreign Keys
                                        
                                            
                                                
                                                    | Foreign Key | Field Type | Null | Notes | Description | 
                                            
                                            
                                                
                                                    | CREDITTYPECODEID | uniqueidentifier | yes | CREDITTYPECODE.ID | The type of credit card used when making a credit card payment. | 
                                                
                                                    | ADDEDBYID | uniqueidentifier |  | CHANGEAGENT.ID | FK to CHANGEAGENT. | 
                                                
                                                    | CHANGEDBYID | uniqueidentifier |  | CHANGEAGENT.ID | FK to CHANGEAGENT. | 
                                            
                                        
                                        Indexes
                                        
                                            
                                                
                                                    | Index Name | Fields | Unique | Primary | Clustered | 
                                            
                                            
                                                
                                                    | IX_CREDITCARD_CREDITCARDPARTIALNUMBER_EXPIRESON | CREDITCARDPARTIALNUMBER, EXPIRESON |  |  |  | 
                                                
                                                    | IX_CREDITCARD_CREDITCARDTOKEN | CREDITCARDTOKEN |  |  |  | 
                                                
                                                    | IX_CREDITCARD_DATEADDED | DATEADDED |  |  | yes | 
                                                
                                                    | IX_CREDITCARD_DATECHANGED | DATECHANGED |  |  |  | 
                                                
                                                    | IX_CREDITCARD_ID | ID |  |  |  | 
                                                
                                                    | PK_CREDITCARD | ID | yes | yes |  | 
                                            
                                        
                                        Triggers
                                        
                                        Referenced by