The following link is for a video guide that shows the app's ability to add and select criteria (eg venues, parking codes etc) to create event specific parking and access permits with a unique identifier/number generated per permit that can be used to create a QR Code that can be scanned digitally or on a printed permit  
Event size and number of permits  varies from 1000 to 200,000 )


https://adeogroup-my.sharepoint.com/:v:/g/personal/rs_thedsquad_co_uk/EfKrxJ84RPtLkcX5-ieeqNwBwZlTqaEPeL8lclFnIow3NA?nav=eyJyZWZlcnJhbEluZm8iOnsicmVmZXJyYWxBcHAiOiJTdHJlYW1XZWJBcHAiLCJyZWZlcnJhbFZpZXciOiJTaGFyZURpYWxvZy1MaW5rIiwicmVmZXJyYWxBcHBQbGF0Zm9ybSI6IldlYiIsInJlZmVycmFsTW9kZSI6InZpZXcifX0%3D&e=uY61hS