✓A domain name — about $12–15 a year. The one thing you cannot skip. Everything else can be swapped; the address is yours.
✓A mailbox on that domain — about $15 a year after a free trial month. Your emails have to come from your own domain or they land in spam (that is a whole article of its own). Not Gmail. Not optional.
✓A page builder — $0 to $97 a month. I use ClickFunnels, which is $97 a month after a 14-day trial and needs a card up front. The honest alternative is Systeme.io, which has a free plan with no card. Both do the job; the free one does it with fewer buttons.
✓An email tool — $0 to start, about $19 a month when the sequence goes live. GetResponse has a free plan that is enough to build your list and forms. The timed email run needs the Starter plan. Switch when the emails are written, not before.
✓A tracker — $0 until you have traffic, then about $79 a month. ClickMagick tells me which click came from which video. It is worth every dollar once people are clicking, and worth nothing the month before. Start the 14-day trial the day you publish your first traffic video.
✓The free shelf: Cloudflare for DNS and this site’s certificate, YouTube for hosting the walkthrough videos unlisted, Canva for thumbnails and the logo. $0, and they stay $0.
✓Checkout — $0 a month. Payhip takes a percentage of each sale and nothing when there are none. For a first product, that is exactly the deal you want.