TidyStock can manage categories and sub categories. See here.
Have a look at similar frequently asked questions or visit our FAQs page for more information
How do I undo a procedure that was accidentally charged out to a patient?
Does Tidy allow creating 130+ custom reports? Are specific report types like Job Manager Report and WIP report supported?
How do I enable and use the selective/partial invoicing?
Why can't I split orders and make child orders? any items I wish to invoice later are being invoiced immediately.
How do I record a prepayment for a patient?