How to write product descriptions, in order

Start by collecting the questions, not by writing

Open the last twenty messages customers sent you. Open the returns notes. Open the one-star question on a competitor's listing for the same kind of product.

You are looking for the sentence that appears again and again: will this fit a 14-inch laptop, is it stiff, does it run small, how long does it last once opened. Those are the decisions. Everything you write is an answer to one of them.

Writing from the supplier spec sheet instead is the default failure, and it is why so many descriptions read like packaging. The spec sheet tells you what the product is made of. It does not tell you what anybody is worried about.

What goes wrong here: you skip this step because it feels like admin, then spend an hour writing adjectives. Twenty minutes of reading real messages gives you a list you can write against for the whole catalog.

The structure, in the order it has to run

Buyers abandon at the first unanswered question, which means order is not a style choice. Each of these five blocks answers one question, and they ask them in this sequence.

1. The identification line. What it is, who it is for, and the single specification that most often ends the decision. One sentence, no adjectives. A waxed canvas work bag for a 14-inch laptop and an overnight stay.

2. The paragraph the photograph cannot do. Texture, weight in the hand, smell, sound, how it changes in the first month, what it feels like to use rather than to look at. This is the only part of the page a competitor cannot copy, and it is the part most shops leave out.

3. The specifications. Numbers, materials, dimensions, weight, capacity, power, ingredients, care. No adjectives at all in this block. A buyer scanning for a measurement should find it without reading a sentence.

4. The exclusion line. One sentence naming who should not buy it. If you need it to survive a downpour, this is not it. This reads like it costs you money and it does the opposite: it makes the preceding claims credible and it removes the returns that were coming anyway.

5. The logistics. Sizing guidance, what is in the box, how it ships, how it is returned, how long a consumable lasts. These are not marketing. They are the last four things checked before a card comes out.

What goes wrong here: the specs get written first because they are the easiest, and the sentence that would have sold the product ends up in paragraph four where nobody reaches it.

Then two edits, which do more than the writing did

The swap test. Paste a competitor's product name over yours and reread. Any sentence still true is a sentence about the category, not about your product. Delete it. Most first drafts lose a third of their length here and improve.

The read-aloud test. Read the description out loud as if answering a customer in person. Anything you would not say to a human face — elevate your everyday, meticulously crafted, unparalleled — comes out. You are left with how you would actually describe the thing, which is what people buy from.

The product page teardown walks through both tests on a real set of lines, headline through button, if you want to see the edit happen.

What to lead with, by product type

The structure is constant. What belongs in the identification line and the sensory paragraph changes completely by category, and getting this wrong is the most expensive mistake on the page.

If you sell in one of the lower rows, two of the hub guides go deeper on the whole page: selling handmade products online and selling digital products.

The single failure that costs the most

Features, when the buyer is deciding on fit, feel or outcome.

Here is a candle description that does it: Soy wax blend, cotton wick, 60-hour burn time, 220 g amber glass vessel. Everything there is true and checkable, and none of it is what the shopper is weighing. They are deciding whether this will make their living room smell like something they want to come home to.

The fix is not to delete the facts. It is to put them second, as evidence:

It smells like a secondhand bookshop — paper, a little leather, something sweet underneath. Noticeable in a small room within ten minutes, never loud enough to compete with dinner. Soy wax blend, cotton wick, roughly 60 hours, 220 g amber glass.

Same facts. The sentence that decides the purchase now comes first, and the specs are there to prove it is not just a nice sentence.

The pattern generalizes. Fit, for clothing and furniture. Feel, for anything you hold or wear. Outcome, for skincare, food, tools, courses and software. A buyer thinking about one of those three and reading a page about materials will keep scrolling, find nothing, and leave for a page that spoke to the decision they were actually making.

Where descriptions barely matter

Worth knowing, because a 200-word description for every item is sometimes a bad use of a week.

Commodity items people search by name. Someone buying a specific printer cartridge by part number needs the part number, the compatibility list and the price. A paragraph about reliability is wasted.

Repeat consumables. On a second purchase the buyer scrolls past the copy to the reorder button. Make the variant and size obvious instead.

Very large catalogs with low-value lines. If you list 4,000 items at a few dollars each, a thorough description per item will never pay back. Write thorough pages for the top sellers and a short honest template for the long tail.

And a general limit: the description is third in line. Buyers look at photographs first and price second. A perfect paragraph under a dim photo on a cluttered table does not get read, and no writing fixes a product nobody can picture.

Drafting these at catalog scale

Writing fifty descriptions by hand is a real week of work, which is why most catalogs have twelve good pages and thirty-eight placeholders.

An AI draft reverses the economics of the boring part. It can produce the structure above for every product you have, in minutes, with the specs you supply slotted into the right block. mAutomate's Storefront Studio does this against your catalog, and nothing goes live until you have read it. For a longer look at where that works and where it does not, see can AI write product descriptions.

The part that cannot be delegated stays the same. The model does not know that your bag feels like cardboard for two weeks, that the candle reminds people of a bookshop, or that your dress runs small on the shoulders. Those sentences come from you, and they are the ones doing the selling.