Crates

There are a variety of different crates in Cafe. They each give either Cash, Items, or Lifecoins. Some can be unlocked by premium purchases in .store and then used every so often for a month. Some are gained randomly by typing messages. And others can only be bought in .store.
Here's an explanation of some of them.

Common
Common crates can be found randomly when you send messages, or purchased in .store for 320 points each. They give a moderate amount of cash, scaling with the size of your Cafe.

Normal
Normal crates can only be found randomly from sending messages. They give a somewhat larger amount of cash than Common crates.

Uncommon
Uncommon crates can be found randomly when you send messages, or purchased in .store for 590 points each. They give a substantially larger amount of cash than Common crates.

Rare
Rare crates can be found randomly when you send messages, or purchased in .store for 695 points each. They give even more cash than Uncommon crates.

Delicate
Delicate crates can be found randomly when you send messages, or purchased in .store for 570 points each. They give a sizable number of a random item, the amount scaling with your Cafe's size.

Sweet
Sweet crates can be found randomly when you send messages, or purchased in .store for 600 points each. They give a sizable number of a random item, the amount scaling with your Cafe's size. They give somewhat more items than Delicate crates.

Freebie
Freebie crates can be purchased for free in .store. There is a limited stock, replenished every few hours (This goes for every crate in the store). Keep a look out for them! Freebie crates give a small amount of cash.

Shulker
Shulker crates can be purchased for 10 points in .store. They give a moderate number of a random item, scaling according to the size of your Cafe.

Steeped
Steeped crates can be purchased for 30 points in .store. They give a moderately small amount of cash.

Science
Science is a special crate that must be unlocked in .store for 5,000 points before it can be used. When unlocked, you can regularly use the crate to receive a large sum of cash.

Ancient
Ancient is a special crate that must be unlocked in .store for 5,000 points before it can be used. When unlocked, you can regularly use the crate to receive a very large sum of cash.

Future
Future is a special crate that must be unlocked in .store for 5,000 points before it can be used. When unlocked, you can regularly use the crate to receive a large number of a random item.

Mystical
Mystical is a special crate that must be unlocked in .store for 5,000 points before it can be used. When unlocked, you can regularly use the crate to receive an extremely large sum of cash.

Legendary
Legendary is a special crate that must be unlocked in .store for 4,000 points before it can be used. When unlocked, you can regularly use the crate to receive a small number of lifecoins, that does not scale depending on the size of your cafe.