This allows you to specify the type of accounting period, the first end of
period date and the number of accounting periods.
VALID acoounting period types are 'W' - weekly, 'F' fortnightly 'M' Monthly,
either 13 x 4 week months, Specific date within the month or End of the
Month.

FIRST END OF PERIOD DATE - Enter the date which is to be the end of your
first Accounting Period. We suggest you use the current week's end date.
The date can be entered in the DD/MM/YY format or the MM/DD/YY format. To
change formats, use the extended options.

NUMBER OF ACCOUNTING PERIODS - Enter the number of Accounting Periods
required to complete the Ledger. The maximum number of Periods is 99.
