Scan the family QR code to check in or out.
Your QR codes should contain JSON data in this format:
{
"parentName": "John Smith",
"parentPhone": "555-123-4567",
"children": [
{"name": "Emma Smith", "age": "7"},
{"name": "Noah Smith", "age": "5"}
]
}
You can use any QR code generator to create codes with this data.