Greetings everyone, spotted this deal and seems like a great way to utilise the current Latitude Pay promotion to its fullest.
Harvey Norman are still allowing Latitude Pay for these gift cards and the $30 discount applies in the LP checkout screen prior to payment.
This works essentially as a Microsoft Gift Card which gets added to your account balance, so can use it to purchase anything on the Microsoft / Xbox stores online.
Edit: 10:30am 20/9/2021: Harvey Norman have removed the $100 gift card, however it seems as though lower demoninations still work fine.
Can chop and change between different amounts if you'd like, just need >$100 spend to have the $30 discount applied.
This can be completed separately on all their sites and get $30 off each time, including the following:
Codes should be delivered instantly.
As always, enjoy :)