Yes, you can import your material items by a csv using the import/export tab to complete a bulk import.
Have a look at similar frequently asked questions or visit our FAQs page for more information
Can I have batch/serial number tracking with TidyStock?
What do I see in the Tidy Building quotes section?
Can Tidy handle 4000+ items/costs in the cost center?
Is a PDF sent from TidyStock to Xero that displays the same information in both applications?
How can we integrate job costings into Xero to run job profitability reports?