For this topic, the structure needs to clearly convey current cost information while also warning about additional expenses that might not be obvious upfront. Using the <article> element keeps the content semantically meaningful and search-engine friendly. Grouping details under descriptive headings helps readers scan quickly for what matters most, so I’d rely heavily on <h2> and <h3> tags. A <table> works well for presenting fee schedules and comparisons without flattening lists into prose. Where there’s extra information to stress—like hidden costs—I’d use <strong> inside <p> tags to make it stand out without resorting to italics, which are better reserved for a standalone note or caveat.
Including a simple <nav> at the top gives quick links into the different sections, making long pages much more user-friendly. I’ll assume this isn’t part of a larger site, so fixed page-relative links should work. By placing all content in the <article> element, the HTML becomes a self-contained unit that could be reused elsewhere. With that approach, the final markup is clean, semantic, and informative.