Dan is on the free plan. He granted access on Monday.
On Wednesday he opens HowdySEO. He sees the 2-business-day promise, how far along it is, and each fix's stage from production to live.
He opens a fix: before, after, a link to check it on his own site, and how it would be undone.
On Monday his first weekly digest arrives: what went live with links, his calls against his baseline, the finished audit, and one change he'd notice that needs his yes. He can choose to get the digest by text instead.
One tap approves it. The page confirms what he approved and when it goes live. Nothing else is asked of him.
The next day it is live, with before, after and a link, in the same form as every fix.
The promise shows as done. On the free plan, 2 fixes a month follow, picked by the calls each costs. A store's fixes are on its product and collection pages.