Does Oz World have any tiers?

Yes, there are two tiers in the Oz World. Oz VIP is the entry tier which all new members will be enrolled to. Members will earn 2% on this tier. Once members have spent more than $399 within a 12 month period, members are upgrade to Oz Royalty where the earn rate doubles to 4%. Members that joined prior to August 2023 will still be on the (now defunct) Oz Legacy tier.