The discount code will be available in the bottom right corner on this page after you enter an email address:
https://www.peakdesign.com/pages/richroll
Screenshot showing what the pop up box in the corner should look like:
https://ibb.co/fvFfXxT
My previous order:
https://ibb.co/bzbg611
I posted this deal in December but it has expired. User @Ozmrtw just commented that the deal is still going:
https://www.ozbargain.com.au/node/823206
Here for the posts of poor people who don’t understand these products.