Follow the steps to complete the CA STD.40A form online.

1. Press the ‘Get Form’ button to access the form. Ensure that you open it in a suitable format for online editing.
2. Begin by entering the sub-purchase order number at the top of the form. This is important for tracking and processing your order.
3. Fill in the date of the order. This date is essential for payment and processing timelines.
4. Provide the vendor's invoice number if applicable. This helps in documenting the transaction accurately.
5. In the shipping details section, specify the 'Ship To' address, ensuring it is accurate for delivery purposes.
6. Indicate whether you require separate billing by checking the appropriate box. This is crucial for the payment process.
7. In the item details section, enter the quantity, description, unit price, and total amount for each item you are ordering. Make sure all details are precise and legible.
8. Review the certification statement carefully. By signing, you confirm the accuracy of your order and compliance with state purchasing laws.
9. After completing all required fields, save your changes. You can then choose to download, print, or share your completed form.

Complete your CA STD.40A form online today and ensure a smooth ordering process.