# Net Sales Revenue by Period by Part (SALES.R9)
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The SALES.R9 procedure provides a shipment report by part or model number in a spreadsheet like format. The report generates twelve (12) columns of monthly sales figures beginning with the month and year specified by the user. You may also select the summary option which displays only the totals for each monthly column.
Frequency of Use
Part The part number whose sales figures are displayed in each column.
Model The model number associated with the part number.
Month-Year There are twelve columns of sales figures displayed for each part number. Each column heading include the the month and year (i.e. Jan-1990, Feb-1990 etc.).
Qty The total number of the associated part number shipped in each period.
$ The total dollar value of the associated part number shipped in each period.