Yes, in TidyStock, Purchase Order Numbers is Customer Reference Number in the Sales Purchase Order section.
Have a look at similar frequently asked questions or visit our FAQs page for more information
How frequently does the price change for TidyEnterprise?
Does Tidy recommend barcode scanners?
Can I copy and paste line items for speed and ease of use?
Why is the 'processing' button spinning and not allowing me to generate an assembly in TidyEnterprise, despite all BOM materials being available?
How do I get rid of the e-product code on my stock level warnings page? It’s not a physical product.