Let's figure out why your Shipping Income shows as Not specified, Pattymulf.

 

First, I'd like to ask what part of the Sales by Product Summary report the Not specified show? This will helps me share appropriate information about your concern.

 

If you're creating invoices with the discounts, that might be the possible reason why it reflects as not specified. QuickBooks will be able to recognize data based on what you've entered. You can review the transactions by clicking the amounts.

 

You can also browse these articles to learn more about managing your reports:

 

Feel free to hit that Reply button if you have more questions regarding your not specified Sales by Product Summary report, don't hesitate to ask. The Community and I are always here to lend a helping hand. Have a great day ahead.