Add → Offers puts your blocks of time into the page you are writing. Anywhere in it, not only at the bottom.
They show as one card. Each offer is a row with its price on the right. A visitor picks one and presses Purchase, then gives a name and email and pays by card.
You can place one group of offers, so a page about one kind of work shows only the offers for it. Groups are made under Work → Offers.
Why place them in the writing
Write about how you would fix a slow checkout, and put "Five hours, $625" at the end. The reader does not have to find a contact page. The thing they can buy sits right under the thing that convinced them.
Who sees them
Visitors see your offers once Stripe is connected. Until then, only you do. See your rate and getting paid.