Use your own domain name

Add your domain, create the DNS record as shown, and wait for it to be confirmed.

Narrated in Vietnamese, with Vietnamese captions.

In this video

Once you have bought a domain name, go to Brand, then Domain.
Type your domain name and click Add domain.
The new domain row has a verification code; go to where you bought the domain and add a TXT record as instructed.
Add one more record to point the domain to your website.
Then click Check now; the records can take from a few minutes up to two days to take effect.
Once verified, click Make primary so that every link you send guests uses your own domain.