Upgrade
It takes effect immediately after successful payment, but the billing cycle will not be reset, and it will still be calculated according to the original cycle. Upgrading the package only requires paying the price difference.
Example
If you are on a $20 plan with 20 days left in the cycle, you can upgrade to the $100 plan by paying the $80 difference. The upgrade is effective right away and covers the remaining 20 days.
Unused credits will roll over to the next month, but can only be carried over once and will not accumulate indefinitely.
Downgrade
It will take effect on the first day after the end of the current billing cycle. If the storage space is reduced, the system will remind you in advance to export or clean up projects to prevent any impact on the normal use of MGX. Downgrading a package does not result in a refund, and users must wait until the end of the billing cycle.
Example
If you purchased a $100 plan and used it for 10 days (with 20 days left in the cycle), and then downgrade to a $20 plan, the downgrade will not take effect immediately. You need to wait until the $100 plan expires at the end of the cycle, after which the $20 plan starts the next day.
Unused credits will roll over to the next month, but can only be carried over once and will not accumulate indefinitely.