Refer to: https://www.weber.com/AU/en/legal/general-terms-and-conditions/weber-35602.html 

REDEMPTION INFORMATION

Gift Cards can be redeemed at Weber stores in Australia.

INSTORE INSTRUCTIONS

Customer must present the gift card whether that’s printed or on device. Barcode must be manually typed.

SALES ASSOCIATE INSTRUCTIONS

Customer must present the gift card whether that’s printed or on device. Barcode must be manually typed.

Stores can be found here: https://www.weber.com/AU/en/weber-store-au/weber-246558.html