Australia requires businesses to include their company details, including ABN/ACN on receipts (see ACCC Receipts). You will need to edit your Invoice Receipt printing template to accomplish this.
Click the pencil button on the right of the Invoice Receipt listing
Insert the following placeholders in the Invoice Receipt Template underneath the [logo] placeholder:
These details are pulled from the Company Profile
3. Click Save
4. Sync printing templates on Abacus POS
To print your Logo on the receipt, upload it in your Company Profile > Logo, then perform a Master Sync.