If you wish to purchase more than one book from my listings, please contact me to arrange discounted combined postage based on the combined weight of the parcel (or select invoice option at checkout so I can invoice you with the discounted amount). Otherwise if purchases have already gone through, any overpaid postage will be refunded.
Buyers outside of Australia - please note that sales tax may apply. Sellers do not have visibility of this and this is usually charged directly by ebay as part of the transaction. UK buyers - books are VAT exempt; US buyers - books generally tariff exempt, where any apply, I pay these as part of process with Australia Post. Other regions - import duties/tariffs may apply and be charged on delivery, please check your local customs information.