Auto-Tag Shopify Products as New Arrivals When They Launch
Here's a trick that makes your New Arrivals collection self-managing: use DateCue to add a tag when a product launches, and Shopify's smart collection machinery does the rest. No Flow, no manual updates, no forgetting.
How Shopify smart collections and tags work together
Shopify's automated (smart) collections are driven by rules — and one of the most useful rules is tag matching. You can create a collection that automatically includes any product tagged "new-arrival." The moment a product gets that tag, it appears in the collection. The moment the tag is removed, it disappears.
DateCue is the piece that adds (and removes) the tag based on your launch date metafield. You set the date, DateCue fires the tag, the collection updates. The whole system is automatic once it's configured.
Step 1: Create the Shopify smart collection
In Shopify admin, go to Products → Collections → Create collection. Set it to Automated and add a rule: Product tag → is equal to → new-arrival. Save it. That's your New Arrivals collection — it'll stay empty until products start getting the tag.
Step 2: Set up the metafield
If you don't have a launch date metafield yet, create one at Settings → Custom data → Products:
- Namespace and key:
custom.launch_date - Type: Date or Date and time
Set this metafield on each product with its launch date.
Step 3: The DateCue workflow
Timing: On the date
Action: Add tag → new-arrival
Filter: none
From this point on, whenever a product's launch date arrives, DateCue adds the "new-arrival" tag, and Shopify adds the product to your New Arrivals collection automatically.
This is only half the system
The tag going on is the easy part. The problem most stores have is that products stay tagged "new-arrival" indefinitely — the collection fills up with items that launched months or years ago, and the word "new" loses all meaning.
To complete the system, set up a second workflow that removes the "new-arrival" tag 30 days after launch. Together, the two workflows create a New Arrivals section that's always accurate without anyone managing it.
There's a full walkthrough of the two-workflow system in the guide: keep your Shopify New Arrivals collection always fresh.
💡 Tag name flexibility: You're not locked into "new-arrival" — use whatever tag your theme or collection rules already expect. If your theme shows a "New" badge on products with the tag "new", use that tag name in the workflow instead.
Frequently asked questions
How do Shopify smart collections use tags?
Smart (automated) collections in Shopify update in real time based on rules you set. A tag rule means: any product with this tag is in this collection, automatically. When DateCue adds a tag to a product, the collection picks it up within a few minutes.
Can I use a different tag name?
Yes — use whatever tag your store needs. Just make sure the tag name in the DateCue workflow matches the tag name in your smart collection rule exactly (case-sensitive).
What if my products don't have a launch_date metafield yet?
Start by adding the metafield definition at Settings → Custom data → Products. Then set the date on each product you want to track. DateCue will pick them up on the next sync. Products without the metafield set are ignored by this workflow entirely.
Does this work for products I import via CSV?
Yes — as long as the CSV import populates the custom.launch_date metafield, DateCue will find it. Shopify's CSV import supports metafield columns. Check Shopify's documentation for the correct column format for metafield imports.
Ready to set this up?
DateCue runs this workflow automatically, every minute, without you touching it.
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