Similar to the free t-shirt during the Microsoft Ignite conference, Veeam are now hosting their own online conference called VeeamON 2021. If you register before 22 April you are eligible to 'win' a box of swag valued at between US$10 and $50, although every valid registration will be considered a 'winner' until they run out of stock.
Additionally, for each registration Veeam will donate $3 to support Girls Who Code – up to $100,000. So, even if you don't get swag you'll still receive a warm & fuzzy feeling from encouraging girls and women to get into STEM industries.
According to a strict interpretation of the T&Cs anyone in the ACT or NSW is not eligible, but if you get refused and really, really want some green-coloured swag then I'm sure an accommodating OzBargainer in another state could lend you their address.
still haven't got my t-shirt from the last deal