No, TidyStock does not have the ability to attach customers' POs to the order.
Have a look at similar frequently asked questions or visit our FAQs page for more information
How can I edit unit cost on materials?
How can I apply discounts?
Why is the system not allowing me to generate an assembly, despite all BOM materials being available?
How do I see Tracking Categories in TidyStock Sales?
Do you have hot keys?