- Product catalogs
Product collections
Product collections enable buyer users to create and manage personalized product lists. This feature provides flexible list management capabilities that support various e-commerce scenarios and user experiences.
Use cases
Save for later
- Move products from active orders
- Preserve shopping intentions
- Simplify future purchases
- Track desired items
Favorite products
- Mark preferred items
- Quick access to frequent purchases
- Personalized product lists
- Simplified reordering
Custom wishlists
- Create multiple lists
- Organize by purpose
- Share product selections
- Track desired items
Key features
Visibility control
Product restrictions:
-
Only visible products can be added
-
Follows standard visibility rules
-
Respects user permissions
-
Maintains data security
Access management
Current limitations:
- Collections visible to creator only
- No public list sharing
- No organization-wide visibility
- No user-to-user sharing
Future possibilities:
- Public list functionality
- Organization-wide sharing
- User-specific sharing
- Controlled visibility
Collection limits
System boundaries:
- 500 products per collection
- Unlimited collections per user
- Efficient list management
- Optimized performance
ProductCollection resource
Core collection definition:
Properties:
- ID: Unique identifier
- Name: Collection title
- xp: Extended properties
API endpoints
Collection management
Basic operations:
-
GET v1/me/productcollections- List all collections
- View collection details
- Access personal lists
-
GET v1/me/productcollections/{productCollectionID}- Retrieve specific collection
- View collection details
- Access list contents
-
POST v1/me/productcollections- Create new collection
- Set collection name
- Configure properties
-
PUT v1/me/productcollections/{productCollectionID}- Update entire collection
- Modify all properties
- Replace configuration
-
PATCH v1/me/productcollections/{productCollectionID}- Partial collection updates
- Modify specific properties
- Preserve other settings
-
DELETE v1/me/productcollections/{productCollectionID}- Remove collection
- Delete all entries
- Clean up resources
Product management
List operations:
GET v1/me/productcollections/{productCollectionID}/products- View collection contents
- List included products
- Follow product visibility rules
Item operations:
-
PUT v1/me/productcollections/{productCollectionID}/{productID}- Add product to collection
- Create new entry
- Update list contents
-
DELETE v1/me/productcollections/{productCollectionID}/{productID}- Remove product from collection
- Delete entry
- Update list contents
Collection entries
New capabilities
December 2024 enhancements:
-
Entry creation endpoint:
Required fields:
- ProductID: Target product
Optional features:
- ListOrder: Custom sorting
- DateAdded: Automatic timestamp
Entry management
Sorting options:
- Custom list order
- Addition date
- Product attributes
- User preferences
Use cases:
- Wishlist organization
- Saved item management
- Priority ordering
- Custom arrangements
Implementation considerations
Collection design
Best practices:
- Plan collection structure
- Define naming conventions
- Consider xp requirements
- Document limitations
Product handling
Guidelines:
- Verify product visibility
- Check collection limits
- Manage entry ordering
- Handle removals
User experience
Recommendations:
- Clear collection naming
- Intuitive organization
- Easy product management
- Efficient navigation
Future enhancements
Planned capabilities:
- Public list sharing
- Organization visibility
- User-specific sharing
- Enhanced sorting
For additional features, see regular platform updates.
Product collection enhancements
The Product Collections feature has been enhanced with new functionality to support additional use cases beyond private product lists. These enhancements include new endpoints and an AccessLevel property that provides greater flexibility in implementing ProductCollections in your marketplace.
Implementation scenarios
Marketplace insights
Marketplace Owners and Suppliers can now view ProductCollections with the ProductCollectionReader role to understand which products customers are saving to their collections.
Shared household lists
Enable customers to create grocery lists and invite household members to view and manage them.
Holiday wishlists
Allow customers to create Sharable holiday wish lists that family members can view.
Access level property
The AccessLevel property defines who can view and interact with a product collection:
Private collections
- Default access level
- Collection owners control access
- Owners can grant access through
ProductCollectionInvitations - Limited to users within the same buyer organization
Public collections
- Accessible to all users in the buyer organization
- Includes anonymous (unregistered) users
- Available through
GET v1/me/productcollections - Maintains organization boundaries
Shareable collections
- Accessible by collection ID
- Available to all users in the buyer organization
- Includes anonymous (unregistered) users
- Access via
GET v1/me/productcollections/{productCollectionID} - Maintains organization boundaries
ProductCollectionReader role
This new role provides different capabilities based on user type:
Marketplace owner access
- View collections across the marketplace
- Access all buyer user collections
- Complete visibility of collection contents
Supplier access
- View collections for authorized buyers
- See entries for owned/authorized products
- Limited to relevant product visibility
Buyer user access
- View collections within their organization
- See entries based on product visibility
- Follow standard visibility rules
Associated endpoints
The ProductCollectionReader role enables access regardless of AccessLevel, within defined limitations:
ProductCollectionInvitation resource
This new resource enables collection owners to grant access to their private collections:
Properties
- ID: System-generated identifier for accepting/declining invitations
- ExpirationDate: Defaults to 30 days, maximum 365 days
- Admin: When true, allows invitee to manage collection entries
- xp: Stores invitation-related information (name, email, etc.)
Implementation notes
- Each user needs a separate invitation
- Invitations can only be accepted once
- System validates organization membership
- Use pre-webhooks for additional validation
- Extended properties do not affect access control
Associated endpoints
All endpoints require only the Shopper role:
Endpoint behaviors
- POST: Creates new invitation
- DELETE: Revokes access or prevents acceptance
- GET: Lists all invitations
- Accept/Decline: Limited to registered users in organization
Message senders
Built-in notifications
Two new message sender types:
ProductCollectionInvitationAcceptedProductCollectionInvitationDeclined
These notify collection owners when invitations are accepted or declined.
Custom notifications
- No built-in sender for new invitations
- Use webhooks for custom invitation emails
- Implement validation as needed
- Configure based on business requirements
The possibilities of product collections
Product Collections provide benefits for buyers that enhance their shopping experience and increase sales. A saved list of products helps buyers by:
- Keeping products top-of-mind for future purchases
- Saving time by providing quick access to needed items
- Supporting complex shopping projects that require planning
- Enabling peer-to-peer product sharing and recommendations
Businesses can gain insights from saved products to create targeted marketing campaigns. Integration with Sitecore Search helps understand buyer preferences and deliver relevant shopping experiences.
Private lists: Favorites, Save for Later, or Custom lists
Authenticated shoppers can create personal Product Collections to save products to their account:
- "Save for Later" option for cart items they're not ready to purchase
- Quick-save buttons (heart/star) on product cards for frequently purchased or favorite items
- Custom named lists for specific projects (e.g., "Game Room" for home furnishing projects)

Privately shared wishlists
Product Collections can be shared with specific users. For example, creating shared grocery lists or holiday wish lists. The AccessLevel property controls sharing:
AccessLevel:Privateallows the creator to invite specific users:Admin:False- View-only accessAdmin:True- Full edit access (add/delete products, rename list, invite others)
Invited users must accept the invitation to access the Product Collection.

Shareable wishlists
Creating a Product Collection with AccessLevel:Shareable generates a shareable link. Example use case: A teacher sharing classroom supply needs with student families via a link:
https://www.yourwebsitehere.com/productcollection/view/2dcf59c0-6cca-11ec-b7a2-a7c693c3c9
This eliminates the need for individual invitations.

Gift registry
Wedding and baby registries use Product Collections with AccessLevel:Public. These lists are searchable and accessible to anyone. Extended properties (xp) can store:
- Recipient names
- Event date
- Location
- Quantity requested per item
- Purchase tracking

Buying lists
For business scenarios, like a restaurant chain District Manager distributing monthly marketing materials, Product Collections simplify ordering. Create a list of required items and share it with purchasing staff using Private or Shareable AccessLevel.

Building a wishlist feature with product collections
Implementation requirements
Prerequisites
Product collections implementation requires:
- Active buyer user account
- Orderable products with buyer visibility
Environment assumptions
This guide uses:
- US-West sandbox environment
- Example product ID:
enterprise-product-id - Product configured for buyer ordering and visibility
Implementation steps
Create wishlist collection
First, create a Product Collection to serve as the wishlist:
Add products to wishlist
Add products using PUT /me/productcollections/{productCollectionID}/{productID}:
View wishlist products
Retrieve wishlist contents using collection listing endpoint:
Remove wishlist products
Remove products using DELETE /me/productcollections/{productCollectionID}/{productID}:
Implementation considerations
Feature applications
Product Collections enable various features:
- Wishlists
- Save for later functionality
- Favorites lists
- Custom collection types
System limitations
Important constraints:
- Buyer user access only
- Individual user visibility
- 500 product limit per collection
- Unlimited collections per user
- Visibility-dependent product access