Which denominations of gift cards are available for purchase? You can purchase $100 Kogan.com gift cards Woolworths Supermarkets, and $50 and $100 Kogan.com gift cards online (delivered by e-mail) at giftcards.kogan.com. Related articles Kogan.com Gift Card FAQ How do I spend my Kogan.com Gift Card? Where can I purchase a Kogan.com Gift Card? Do you sell Kogan.com Gift Cards? Are there country restrictions on Kogan.com Gift Card codes? How Do I Enter an eVoucher Code?