The oriz blog is free to read. There is nothing to refund.
If a paid product is added later
Should a paid product (e.g. a book, course, or sponsorship tier) be offered through this site in the future, the refund policy for that product will be published on its own page and linked from here. Until then, this page exists only to satisfy the standard policy footer.
Contact
For questions about a hypothetical or future paid offering, please use the contact form.