7Zee Rewards Club

The 7Zee Rewards Club is a optional program that rewards highly successful ranchers with unique rewards in exchange of newbucks. Starting at noon on day 7, you’ll receive a starmail from the 7Zee Corporation introducing you to their rewards club. You must read the starmail in order to unlock the rewards club.

Each tier of the rewards club costs increasingly larger amounts of newbucks to unlock, but comes with a unique reward. These rewards are generally prestigious, signifying your success in the world of slime ranching, including visual upgrades for your ranch, color customization features, slime toys, and more. The highest tier rewards will cost enormous sums of newbucks to acquire.

Slimepedia
''Some ranchers point out that the whole thing seems like a way of siphoning enormous sums of newbucks in exchange for fancy colors and trophies that don't actually serve any real purpose. But those ranchers aren't sporting the latest, most fashionable vacpack colors and obviously cannot be trusted.''

Ranks and Rewards
Below is a list of all of the available rewards and the cost for each. Which rank a player has can be seen on the top left of the screen, underneath the time of day.

Introductory Mail
This mail is received on day 1.

7Zee Rewards Club Invitation
This mail is received on day 7 and introduces the player to the 7Zee Rewards club.

Chroma Pack Terminal Installation
This mail is received upon reaching rank 5 (Skylark I) and informs the player about Chroma Packs.