Greenlight is designed for a parent-child relationship. However, adult children sometimes consider adding an aging parent to their Greenlight plan to help manage spending, prevent fraud, or give a grandparent a "connected" card. Conversely, some tech-savvy older adults might open their own account to oversee a grandchild.

The Greenlight Max is a useful financial management tool for older adults who want to maintain control over their finances while ensuring an added layer of security and oversight. While there may be some drawbacks, the benefits of the system make it a worthwhile consideration for older adults and their caregivers.