Is there a report which allows you to view customer order history so you can view which customers have ordered which products in the past?

Hey Carolyn thanks for posting here on Community.

We have a Sales by Customer Detail report which you could use to see this information you could then customise the report to show certain dates, types of transaction and product/service.

There are other Sales/Customer reports which could be used but would need customisation let me know if this report above does give you detail you need if not let us know.