ArrowChat

In the Arrowchat "Embed Codes" Screen, there are the following two options; but, I cannot figure out what is the difference between them:

1. Chat Rooms Embed Code
2. User Chat Embed Code

They both seem the same to me; but, there must be some difference between them?

Thanks for your assistance.

They used to be different; we just haven't removed one of them yet.

Thank you very much for the quick reply.

Which of the two do you recommend me using?

Does it matter which of the two codes is used?