Paste the store address. Nothing to install, nothing to export.
Spring (formerly Teespring) is where many YouTube creators sell their merch: one design offered as a tee, a hoodie, a mug or a sticker, printed to order. Ducted reads the catalog from the store address alone - a creator-spring.com address or your own domain - so the products are ready to map before you have opened a spreadsheet.
Ad platforms assume a store that plugs in: an app, a catalog connector, an export button. Creator merch stores mostly do not, which is why merch that sells on stream or under a video rarely shows up in Shopping results or a retargeting catalog.
Ducted takes the store address and reads the catalog behind it directly. Nobody produces a file, nothing goes stale between uploads, and a new design is in the feed on the next refresh.
The catalog arrives as structured records, not page text. Every product type of every design carries the fields a shopping feed actually needs.
Every colour and size arrives as its own record, grouped under its design and product type - the shape Google Shopping requires for apparel. Each size carries its own price with its currency (larger sizes often cost more), is out of stock when that colour does not offer it, and links to the design page on its colour.
The fields arrive pre-marked, so a new project maps itself: create a Google Shopping or Meta catalog feed and id, title, description, link, images, price, availability, colour and size are filled in before you touch anything, with item group, product type and Google product category matched by name.
GTINs, a brand name and sale prices are not in what Spring publishes. Set the brand as a fixed value on the project; where a channel wants a product identifier, add it from a second source with Feed Mixer.
Ducted re-reads the store on every scheduled refresh, so new designs appear and a size that is no longer offered drops to out of stock without anyone touching the feed. The shape of the data is checked on every refresh as well: if Spring changes what it publishes, Ducted tells you rather than quietly serving an empty feed.
One mapped catalog, one output feed per channel. Each template carries that platform's required fields, accepted values and format rules.
Create a free account and paste the store address, or validate a product feed you already run.