The Garnet wishes will give you a free opportunity to gain 600 garnets every other day while being able to purchase additional amounts of garnets with diamonds.
The Exp Wishes will give you the opportunity to gain exp at the cost of diamonds and the exp will scale off of your current level. Would never advise of using this unless absolutely necessary.
Note: Your VIP level will increase the amount of times you can purchase these. 

This is going to be your daily login. Your VIP level will increase the amount of rewards you can gain on some days and you can also come back and purchase days you might have missed at the cost of diamonds. During the month you will hit certain milestones that will reward you with necessary items for progression. 

These 30 day reward cards are very handy to have and will grant you a large amount of garnets throughout the course of the month as well as giving you a diamond bonus upon initial purchase. 

These daily packages can be very handy when you are starting out or participating in events. They will offer various items to help boost your play progression including Guild Insignia, Garnets, Crafting Resources and Sacrament/Spirituality Upgrade Materials. 

The Gold Rewards is a fairly new implementation with some huge benefits.
The Trading Benefits allows us to remove the total garnet buyout cap on the Mysterious Merchant and allows him to purchase our items for maximum value no mater what. These passes last for 1 month or 30 days.

The Commission Benefit is a feature that will allow us to increase what can be commissioned out, allowing players to now send out their boss battles along with a vast majority of their other dailies.