The most comprehensive listening book

Delivery Policy

Delivery locations & costs

Oscar Trimboli ships in both Australia & Worldwide.

If your delivery method is made by Australia Post your order can be delivered to PO Boxes.

Shipping costs vary and are provided for each product on checkout.

Processing your order

An e-mail confirmation is sent to your e-mail address after placing your order. Please keep this e-mail as proof of your purchase.

Delivery times

Orders are usually dispatched within 7-10 business days – We endeavour to get your order to you ASAP. Once your order has been dispatched, delivery time will be subject to the delivery service selected but depending on location it is 2-7 days.

If you need an update on your delivery, please email


Please check that all items received are what you have ordered. If you have received an incorrect item DO NOT OPEN IT. We will not accept any returns or provide refunds of items that have been opened, tampered with, or not in their original condition. If you receive a damaged item please contact us within 4 days of delivery and do not throw it away as we will require proof that the item has been damaged (for example: images e-mailed to us of the damaged item).