# Add Data Point · Number, because NGR is money

Demo id: `9c9e6035-abdd-402e-b538-91e8164f89fe`

Play: https://demo.everflow.io/preview.html?id=9c9e6035-abdd-402e-b538-91e8164f89fe
Share: https://demo.everflow.io/s/9c9e6035-abdd-402e-b538-91e8164f89fe

Each step is the tooltip the visitor sees, a one-line description of the screen, and what that screen is in Everflow. Generated from `screens_json` — not a second CMS.

## Step 1 · Add Data Point · Number, because NGR is money

- **Screen:** Add Data Point · Number, because NGR is money
- **In Everflow:** An Everflow product screen in this interactive walkthrough.
- **Tooltip:** NGR is a figure you add up across a month, so it has to be a Number. Text data points cannot be summed, and the type cannot be changed after the data point is created.