On Wed, 15 Nov 2017, you wrote:

I have a DreamPress account, and I want to switch from monthly to
> yearly billing.
> I tried following the instructions in this article, but the article
> seems to be out-of-date, as the interface does not match what is
> described in the article.
> https://help.dreamhost.com/hc/en-us/articles/214693278-How-to-change-your-Shared-hosting-billing-plan