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
I am having trouble reformatting the file to be able to upload data. What do I do?
What happens when I clear the demo data in the trial?
Why does Xero inventory show up as an asset?
How does TidyStock work with Xero?
We need a Stock Management System with the ability to upload files from our suppliers (for new products/price increases) and ability to allocate stock items to sales invoices. Can TidyStock do this?