Annyeong! When I coach, I tell bowlers exactly where to stand and where to look. I'll do the same with your information. No surprises in the tenth frame.
Straight to the pocket
- This site sets one small cookie, and none for ads.
- Your card details stay with Hotmart.
- Nobody buys your information from us. We never sell it.
- Email business@yunabowls.com to see, fix or delete what we hold.
Who I am here
Who is running yunabowls.com?
This site, my books and the membership all belong to the Yuna Choi Bowling brand. If you have a question about your information, email business@yunabowls.com.
When you stop by
Am I being tracked while I read this site?
No. You don't need an account, and there is no sign-up form here. I don't use advertising cookies, tracking pixels, Google or Facebook trackers, or analytics scripts.
The site lives on Cloudflare. Cloudflare processes your IP address so it can deliver the pages and protect them.
The links in my videos
What gets written down when I follow a link from a video?
My videos and QR codes use special links. When you tap one, we write down the time, the video or link, the page you landed on and your country.
We add a scrambled code made from your IP address. The IP address is never kept, and nobody can turn the code back into it. It all helps me see which videos are useful.
There is one small cookie. It lasts 30 days. Its one job is to remember the version of the book page you were shown. That way, you see the same version next time. No other cookie comes from this site. The Hotmart checkout sets its own cookies under its own policy.
When you buy a book
Who sees my card when I buy?
Hotmart does, not me. Hotmart collects your name, email, billing and payment details. I never see your card number.
Afterwards, Hotmart tells us what you bought and for what price. We also get your email, your country, and the video or link you came from. On book orders, we keep a scrambled form of your email instead of the email.
When you join my membership
What do you know about me as a member?
Hotmart shares your name, email, country and time zone. It also shares your membership status and dates, plus where you came from: the video or the link.
I keep these so my strike drills reach your inbox. Each letter reports back whether it was delivered and which of its links got clicked.
If you leave the checkout early
Will you email me if I don't finish paying?
Maybe. If you start a checkout and stop, or your payment fails, Hotmart may pass us your name and email.
Then we may send two reminder emails at most. One click turns them off. If you already bought, you won't get a reminder from us.
Your replies and questions
What happens to the emails I send you?
I keep your message and your email address so I can answer you.
The complete raw copy of each email is erased after 90 days. The words of your message stay, so I can follow our conversation.
My AI helper
Do you use AI to answer me?
Sometimes. An AI writing assistant may help draft my replies so you hear back faster. Your message is used for that and nothing else.
Why I keep anything
What do you do with my information?
I use it to deliver your books and letters, answer you and handle refunds. It also shows me which videos help.
From time to time I'll tell you about my other books. Every one of those emails has an unsubscribe link.
What I never do
Do you sell or rent my details?
Never. I don't sell your personal information, I don't rent it, and I don't share it for advertising.
The services I rely on
Who else helps run things?
Three services. Hotmart takes payments, delivers books and bills the membership. Resend sends my emails. Cloudflare does three jobs. It hosts the site, stores our data and takes delivery of the email you send us.
Each of them has a privacy policy of its own.
How long I keep it
How long do you keep my information?
Member details stay for as long as you're a member, and until you ask me to delete them. Orders are kept on record for as long as the law requires.
If you unsubscribe, all that remains is a scrambled “do not email” note. It makes sure I never email you again.
Your calls to make
Can I stop the emails or delete my data?
Yes. Every email has a one-click unsubscribe link, or you can reply with the word “unsubscribe.”
You can also ask to see, correct or delete your data, wherever you live in the US. California is included. Just email business@yunabowls.com, and we answer within 30 days.
Hotmart holds its own purchase records, as the law requires.
Grown-ups only
Can kids use this site?
My books and membership are made for adults. We do not knowingly collect any data from children under 13.
If anything changes
What if this policy is updated?
I'll update this page and its “Last updated” date.

Eyes on the pocket. — Yuna
Questions? Email business@yunabowls.com, and I'll answer you like a bowler on my own team.

