| Name | Type | Description | Notes |
|---|---|---|---|
| relative_size | float | Reach in number of users relative to the total users of a retailer (e.g. 0.5523 / 55.23% users) | [optional] |
| size | int | Reach in absolute number of users (e.g. 150,300 users). It's not present when the user lacks permissions to view it. | [optional] |