MerchentiaSold out, still shoppable: how stock-aware looks maintain themselves
A styled look is only as good as its least available item. When one bag in it sells out, a hand-built look becomes a dead end until someone notices and swaps the bag. A complete-the-look widget that checks stock for you means nobody has to.
The short version
- Every item in a look has backups from your own catalogue, best match first.
- When the one on show sells out, the next backup takes its place. Nothing needs rebuilding.
- If every backup is sold out too, that item is left out rather than showing something shoppers can’t buy.
- When a product is back in stock, it can appear again by itself.
- A sale is picked up within about 6 hours. Archiving or unpublishing a product is picked up straight away.
The upkeep nobody plans for
Hand-built looks are quick to launch and slow to keep up. Every look is a small, ongoing job: when something in it sells out, someone has to notice, choose a replacement and edit the look. Ten looks is a habit. Five hundred is a weekly task on someone’s list. A whole catalogue of them is a job.
And the problem is silent. Nobody reports that the look on a product page is still suggesting a bag you ran out of on Tuesday. The shopper just reaches a sold-out item, loses interest and leaves. The only sign is a conversion rate that’s a little lower than it should be.
How it works: backups, not a fixed list
The fix isn’t checking looks more often. It’s a look that was never a fixed list of products in the first place.
Each item in a look (the shoes, the bag, the jacket) comes with a short list of backups from your catalogue. They’re ranked by how closely they match. The app decides which one to show when the page opens, not when the look was made. That one choice is what turns stock from a chore into something you don’t have to think about.
What happens when something sells out
- The app notices. A sale is picked up the next time the app re-checks your catalogue, which happens about every 6 hours. Archiving or unpublishing a product is picked up straight away.
- The next-best backup takes its place. Because the backups are ranked by how well they match, the replacement is the closest alternative, not a random product.
- If nothing for that item is in stock, it’s left out. Shoppers see a slightly shorter look instead of something they can’t buy, and the rest of the look keeps working.
- When it’s back in stock, it can appear again by itself. There’s nothing to rebuild and the AI doesn’t need to run again.
The same check covers something merchants often miss: a product you archive or take off your Online Store has no product page any more, so suggesting it would send shoppers nowhere. A product only shows in a look when it’s Active, in stock and on your Online Store.
What your team no longer has to do
The useful part isn’t that sold-out items get swapped. It’s the work that disappears:
- No checking looks for sold-out items. A sold-out item simply isn’t shown.
- No choosing replacements. The app already knows the next-best match. A person picking one adds a delay, not a better choice.
- No rebuilding when stock changes. The AI looks at each photo once. Stock can change thousands of times after that without undoing its work.
- No extra work as you grow. Keeping your five-thousandth look up to date takes the same effort as your first: none.
That last point is the one that changes how you staff merchandising. The more hand-picked looks you have, the more upkeep they need, and eventually that means more people. Looks that check their own stock don’t need any upkeep, so the work doesn’t grow with the catalogue.
Good to know
- It checks whole products, not sizes. A jacket with one size sold out can still be bought, so it stays in the look. That’s usually what you want. A product only drops out when all of it is unavailable.
- Sales are picked up within about 6 hours, not instantly. The app only asks for permission to read your products, not your inventory. So instead of watching stock live, it re-checks your catalogue about every 6 hours. It’s a smaller set of permissions in exchange for a short delay. After a big sell-out or restock, press Refresh from Shopify on the app’s Home page to check straight away.
Something looks wrong? Start here
| What you see | Usually because | What to do |
|---|---|---|
| A sold-out product still shows in a look | The app hasn’t re-checked your catalogue since it sold out (it does this about every 6 hours) | Press Refresh from Shopify on the app’s Home page |
| An item has disappeared from a look | It and all of its backups are sold out | Restock, or give looks more backups: raise Candidates stored per category in Settings, then press Rebuild looks |
| A product with some sizes sold out still shows | Stock is checked per product, not per size | Nothing. Shoppers can still buy the sizes you have |
Do it with Shop The Look
Merch - Shop The Look works exactly this way. The AI spots the outfit in the product photos you already have and finds each item in your own catalogue. Every time a product page opens, it shows the closest match that’s in stock. It leaves out an item when nothing for it can be bought, and restocked products come back by themselves. You can review, edit, reorder or swap any look before it goes live, and a “You may also like” row is included on every plan. It’s added to your theme with no code and stores no personal data about your shoppers. The AI works in the background, so your product pages stay fast. Live on the Shopify App Store, with plans from a free tier up to Enterprise.
Install on the Shopify App Store →
Frequently asked questions
Will the widget ever show a sold-out product?
Only briefly. A sale is picked up the next time the app re-checks your catalogue, about every 6 hours, and then the next-best backup takes its place. Press Refresh from Shopify on the app’s Home page if you want it checked straight away.
What if every backup for an item is sold out?
That item is left out of the look. Shoppers see a slightly shorter outfit instead of something they can’t buy, and the rest of the look still works.
Do I have to rebuild looks when stock changes?
No. The AI looks at each photo once. Which product shows is decided each time the page opens, and a product that comes back in stock can appear again by itself.
Is stock checked per size or per product?
Per product. A product with some sizes sold out can still be bought, so it stays in the look. It only drops out when the whole product is sold out, archived, or taken off your Online Store.
How quickly does a sell-out take effect?
Archiving or unpublishing a product takes effect straight away. A sale, such as the last unit selling, is picked up within about 6 hours, when the app re-checks your catalogue. Press Refresh from Shopify if you don’t want to wait.