Also, we're on the Production plan right now - but it seems like we can only have 1 custom domain in the Branding part

Hello @wooden-nightfall-55264 you want to use multiple custom domains for one project? That would be our "multibrand" feature, which is available on Enterprise plan, read more here: https://www.ory.sh/docs/kratos/bring-your-own-ui/configure-ory-to-use-your-ui#multiple-custom-domains

Ah I see, I was looking at the pricing page for the Production and saw "4 domains" and got super confused

Ah I see, yea, you have 1 Production + 3 Staging projects on the Production plan, you can attach a custom domain to each of them - hence you have four included in total on the plan. So the Custom domains is basically Production + Staging projects - but you can also buy additional custom domains if you use the Multibrand feature... I know its a bit confusing, hope this makes it clearer?

Yep, makes sense now!