What is Domain Verification?
Domain Verification is a way for you to claim ownership of your domain in Facebook Business Manager.
This ownership allows you to control editing privileges of your links and other content, which prevents misuse of your domain and keeps bad actors from spreading misinformation.
Why do you need it for PinMeTo?
In order to be able to post your website links to Facebook via Location Posts and use the full potential of PinMeTo's Facebook tools, you have to verify your domain with Facebook.
For detailed information on Domain Verification and how to do it, please read the instructions from Facebook.
What error could you expect to see in Location Posts if you haven't performed the Facebook Domain Verification?
Error: (#100) Only owners of the URL have the ability to specify the picture, name, thumbnail or description params.