Invoice Preview
Check the usage fee with discounts and promotions applied up to the current point in the month, together with any unpaid amount.
Select the profile icon at the top right of the Home screen, then select My usage. In the left menu, select Invoice Preview History.
A billing owner can be assigned for each organization, group, and project. The usage fee is billed to the billing owner of the project that incurred it. For more information, see Organization management and Group management.
Fees are calculated per project and per product only. Organizations and groups are not units of calculation. They are where a billing owner is assigned. An amount shown by organization or group is the sum of the amounts calculated for each project.
Invoice Preview shows the estimated billing amount aggregated from the 1st of the month in UTC up to the time you open it. The amount changes depending on when you open it. For the details through last month, see Billing and Payment History.
The top of the screen shows the total billing amount and its breakdown. The usage fee, VAT, unpaid amount, and discount are shown separately, and the usage fee is shown together with the actual amount used and the discount rate.
Billing details
You can view the billing details by four criteria: organization, group, project, and product. Click the Organization, Group, Project, or Product button above the billing details table to change the criterion. The Project criterion appears first when you open the screen.
Whichever criterion you use, the rows add up to the total billing amount.
The Organization criterion does not appear for an account that has no organization. A project that belongs to no organization is grouped under Non-Organization, and a project that belongs to no group is grouped under No group.
Metered units is the usage aggregated in the billing unit defined for each product. Depending on the product, it appears as CORE, HOST, SESSION, CONTAINER, and so on.
The columns differ by criterion. The Organization and Group criteria show the number of projects included, and the Project criterion shows the organization and group that the project belongs to.
Click the 
button on the left of an item to see the product unit price and the detailed billing records. The unit price is shown as the billing product code and the amount per unit. The detailed records show the product name, monitoring type, host, hours, Metered units, start date, end date, discount, and cost.
The hours and the amounts on the unexpanded row are the totals of the items shown when you expand it.
Click an item in the Metered units column to open the Metering information window. Click the Expand All button or select a date to check the usage.
Under the product criterion, the content of the Metering information window depends on how many projects use the product. With one project, it shows the daily usage as the project criterion does. With several, it shows only the project totals without the daily usage. To see the daily usage, use the project criterion.
By project
By product
Downloading the details
Click the CSV button at the top right of the table to download this month's billing details as a file. You get the same file whichever criterion you are viewing. The file name carries the reference year and month, as in invoice_preview_2026-10.csv.
The file contains the following items, so you can aggregate the data again by any criterion in a spreadsheet program.
Organization, group, project, product name, monitoring type, host, hours, Metered units, start date, end date, discount, and cost
Amounts are written as numbers only, and the currency is shown in the column name. In an account billed in Korean won, for example, the column name reads Cost (KRW).
The amounts here are not final. To download the details of a closed month, see Billing and Payment History.