SBS explains that:
Eurovision’s official voting partner Digame in Germany has created a new online voting platform, exclusively for Australia’s public Eurovision vote. This means there will be no SMS or Televoting in Australia during the live shows. All of Australia’s public votes will be received via the new online system.
The voting portal will be accessed via
www.esc.vote, hosted by Digame. Votes will be limited to 20 per person and will cost 55c per vote.
You will be able to select which acts you want to vote for and how many votes per act (up to 20 votes total). How you allocate those votes is up to you: you could allocate 20 votes to one act, divide your votes between multiple acts, or just make one vote for your favourite.
Payment options are Google Pay, Apple Pay or Credit Card. Once payment has been received no more votes can be taken from that user. Full voting terms and conditions will be available on the voting platform.