Best Sellers — a product rail that has to earn the claim

Most "popular products" sections say it in the heading and prove nothing on the card. This one reads your store's own data and only says what the data supports.

The ranking is real or it isn't there

Sort a collection by Best selling and the rail numbers your top three — a filled badge on number one, quieter numerals on two and three — with a small "Ranked by sales" note under the heading.

Sort that same collection alphabetically, or by price, or by date, and the badges and the note both disappear. Nothing is left on the page claiming a ranking your store can't back up. You get a clean product rail instead. There's no field to type a fake rank into, because there shouldn't be.

If you turn rank badges on and the collection isn't sorted for it, the theme editor tells you exactly where to fix it. Your shoppers never see that hint.

The rest of the card is honest too

• Stars come from your review app. A product with no reviews shows no stars, rather than an empty zero.
• Sale prices come from your compare-at price — a real strikethrough, a real percentage.
• Sold out comes from real inventory.
• One badge per card. Sold out always shows. A number-one that's also on sale keeps its rank and drops the sale chip, because the strikethrough already tells that story.

Details that matter on a real storefront

Product titles reserve two lines, so prices stay on one baseline across the row instead of stair-stepping. Arrows sit beside the heading with real disabled states at either end, and they're hidden on phones — nothing covers a product photo. Ranks stop at third place, because a card reading "#7 best seller" is noise.

Thirty settings, not a hundred and sixty. Every one of them is a decision about what you're selling.