You can now freely input the desired amount of Crysta you wish to add to your Square Enix account such as 1,344 Crysta and 2,011 Crysta.

*Please note that the minimum charge amount is 500 Crysta and the maximum is 10,000 Crysta.
*You can still add Crysta in increments. (500, 1,000, 2,000, 3,000, 5,000, and 10,000) *You can add Square Enix Crysta by logging into your Square Enix account through the Square Enix Account Management System.

Square Enix Account Management System
https://secure.square-enix.com/