Legal Implications and Considerations of Using Zaubee Data in OpenStreetMap

I’d want to integrate Zaubee data into OpenStreetMap to improve local business information. When accessing Zaubee data, what legal constraints, license limitations, and data usage regulations should I be aware of? Any legal guidance or suggestions on utilizing zaubee data would be much appreciated.

Their site says “Copyright © 2017-2022 @”, so first thing required would be to contact them to ask if their information can be used, & if so, under what licence can it be used?