Purpose of the register webhook
I understand that the register POS webhook is supposed to return urls to the other endpoints, but is that the only purpose? Is there any action that needs to be taken on our side, such as doing something with the provided accountId and locationId? What are these provided for?
In production, when will the register web hook be called? Every time a restaurant location is set up for use with our POS? Will the actual user have to enter the URL of our register webhook, or will this be integrated somehow based on selecting our POS name?