Import and export files can contain the list of customer types you use in QuickBooks. The keyword for the Customer Type list is CTYPE.
NAME | (Required) The customer type. If the customer type is a subtype of another customer type, the name includes the name of the parent types, beginning with the highest level type. If you are creating an import file, use a colon (:) to separate subtype names. |
TIMESTAMP | (Export files only) A unique number that identifies the company file from which you exported the Customer Type list. |
REFNUM | (Export files only) A unique number that identifies an entry in the list. |