Log in and select "Account Management."
In the "Summary" section, locate the Storage option. You can purchase additional Storage by clicking the "edit" button next to it.
A pop-up window will appear after clicking "edit." Use the plus (+) and minus (-) buttons to adjust your Storage package plan.
Once you've increased your Storage plan, click "Update Subscription."
Confirm the update by clicking "Yes."
To complete the payment process, enter your PostDICOM password and click "Approve."
You can see your avaible Storage on summary page.