At Myer
"A curated collection of products from the brands we love" — available to Silver, Gold and Platinum members (MYER one program page); T&C s6.1 lists "Tier-specific MY Reward Days and MY Edition discovery boxes".
Perkroo lists the perks the memberships you already hold include — sorted by what’s nearest to you.
Perkroo is an independent Australian app. Myer are named for identification only — Perkroo is not affiliated with, endorsed by, or partnered with them. Offers change at the provider’s discretion; check the linked page before relying on one.