Connect safely
OAuth Extension access with read-only product and inventory scopes.
Integration
Ecommerce product promotion
Turn Squarespace Commerce products into recurring social and blog campaigns.
Create recurring social and blog content from an authorized Squarespace product catalog. New products join the campaign, but they are not the only products Postly can publish.
Give your products more chances to be discovered. Build campaigns around new arrivals, seasonal offers, and evergreen favorites—then send interested shoppers to the original product page.
Keep facts current
Bounded polling uses product modification data; current Squarespace webhooks do not include product-change topics.
Let AI shape the campaign
AI creates angles, hooks, captions, and article structure. Price, availability, ratings, shipping, and specifications must come from current source facts.
Product selection
A continuing rotation—not a one-time “new products” queue.
Choose the pool
Include collections, categories, tags, or specific products.
Set promotion weight
Pin important products or publish them more frequently.
Respect cooldowns
Avoid immediate repeats and give the catalog healthy coverage.
Loop continuously
When every eligible product has appeared, the weighted rotation continues.
What the Squarespace Commerce source supports
- Products and variants
- Product images and store pages
- Read-only inventory context
- OAuth disconnect handling
- Publish to supported social and blog destinations
- Choose products, collections, categories, tags, or a manual product set
- Repeat the catalog continuously instead of stopping after new products
- Pin priority products and give individual products a higher frequency
- Apply cooldowns and avoid immediate repeats when alternatives are eligible
- Refresh price and availability facts before publishing
- Use AI for campaign angles and destination-ready copy without inventing product facts
Prepare your Squarespace Commerce campaign
- Connect the intended Squarespace store through its authorized extension flow.
- Select products with complete images, descriptions and public store pages; inspect variant differences before promotion.
- Review refreshed product data and the destination before approving a campaign, especially after recent store edits.
Example product campaign
A print studio selects a collection of framed illustrations. The campaign describes the pictured frame and the available size from the actual product facts. It avoids reusing a caption for an unframed variant with different pricing.
If the source does not look right
If an edit is not yet reflected, inspect the source refresh and product modification before rescheduling. Reconnecting the store is not a substitute for checking whether the campaign selected the correct product.
Before your next campaign
Product campaign checklist: current facts, variants and rotation
Review ecommerce product campaigns for accurate prices, available variants, useful landing pages and a sustainable publishing rotation.