Change to new domain

[Grayfin]

Hi, I have built a new wordpress website for a client. We will keep the squareup payment portal. The new site will have a different domain and will be hosted on siteground. We are almost ready to go live.  I want to confirm a few things before we do it. 

How do I change to the new domain name ?

Will I need to redirect anything ?

Will the old domain automatically redirect to the new domain. I don't want to lose customers.

I have tested squareup on new site using sandbox. 

Thanks

Andy

[tranguyen]

Hey @Grayfin, I'll do my best to help here. From my understanding, you have purchased a domain from Square and wish to connect it to the new Wordpress site for your client, is that correct?

If that isn't the case, can you let me know where the domain was purchase from?