Yes you can easily retrieve your proof of delivery on COSnet. Follow the steps below:
1. Login to your COSnet account
2. Navigate to 'My COSnet' and click on 'Orders'
3. Once you are in, click on the 'Order History' section
4. Locate the specific orders by typing, 'order number' or 'customer reference number'
5. Click on the order to view details related to proof of delivery and you can also download your invoice from here
If you require further assistance in retrieving your proof of delivery, reach out to our customer support team on 1300 8822 44, live chat or customerservice@cos.net.au.