One-time setup in the Shopify theme editor. After this, buyers customize on your live product page.
Click Add to theme (one time) β Shopify opens your product template and adds ShopCustomizer as its own section.
Drag that Section under Product information (above Recommended products).
Click Save (top right in the theme editor).
Open your product on the live store and hard-refresh (Ctrl+Shift+R).
Do not: add ShopCustomizer inside Product information β Add block (narrow layout).
Donβt click the button again if the customizer is already on the page (creates duplicates).
FREE
β‘ Upgrade PrintSage
30-day free trial Β· then choose a paid plan
Starter
50 orders/month
$9.99
/month
Growth
POPULAR
500 orders/month Β· ($0.15 per extra order)
$29.99
/month
Scale
5,000 orders/month
$49.99
/month
π Link Shopify Product
Enter the Product ID from Shopify Admin β Products β your product.
Copy the number at the end of the URL (e.g. β¦/products/9611605049585).
π¦ Your Custom Products
Create layout rules for a new item in your Shopify catalog. To update an existing link, use Manage Canvas.
π
No products linked yet
Connect a Shopify product ID, then upload your mockup photo and draw the print zone.
β Upload Photo
β‘ Draw Zone
β’ Save & Launch
πΌοΈ
Upload Product Photo
Click here or drag and drop your product image
Max 10MB Β· JPG or PNG recommended
How to draw your zone:
1. Click and hold on the product photo
2. Drag to draw a rectangle over the printable area
3. Release to confirm the zone
4. Redraw as many times as you need
π Zone Coordinates
β
β
β
β
π Locked to this Shopify product. Use Manage Canvas to update layout β ID cannot be changed here.
How to find this: Go to Shopify Admin > Products.
Click the product. Copy the number at the very end of the URL
(e.g. .../products/9611605049585).
Each Shopify Product ID has one setup in Your Custom Products β use Manage Canvas to update it.
ποΈ Allow Customer To:
β οΈ Replace product photo
Replacing the photo resets print zones. Future buyers see the new layout.
Old orders keep their original print files. You must draw a new main zone before saving.
Publishes layout updates live on your storefront for all future buyers.
π Design Zones
Add multiple zones β e.g. Front, Back, Sleeve. Max 4 zones per product (including main).
π¨ Clipart Vault
Upload transparent PNG icons for customers to use in their designs. Max 30 per product.
Max 10MB Β· PNG
Opens the same customizer buyers see on Shopify. Upload & Get Link appears here only β Add to Cart and quantity are on your live store.
β Product saved to database!
π Customer Orders β All orders
No orders yet.
PrintSage SupportContext-aware Β· uses your dashboard status
Merchant dashboard support β setup, zones, save, billing, orders. Customer text/image tools are in Preview or your storefront, not here. Ask for a step-by-step setup guide anytime.