Pinterest is adding Amazon Storefront linking that lets eligible creators attach affiliate links to their Pins, with Pinterest automatically applying the creator’s Amazon affiliate information and “eliminating the need to manually add affiliate links or IDs.” Creators’ Amazon Storefront handles will also surface on their Pinterest profiles, which Pinterest says gives users “another way to discover the products and recommendations from the creators they trust most.” Pinterest says more than 50% of its 631 million monthly active users come to the platform to shop, driving over 80 billion in-app searches a month.

Why it matters to the marketing leader: the news is not the feature, it is the removal of friction. Amazon Storefront already lets creators assemble shoppable collections and earn commissions; wiring it natively into Pinterest collapses the distance between “saw it on Pinterest” and “bought it on Amazon” to a single tap. Creator content stops being top-of-funnel inspiration and becomes measurable, attributed retail-media inventory.

The signal underneath: platforms are racing to own the closed loop from discovery to attributed purchase without handing the user off and losing them. Pinterest gains a reason for creators to keep posting and advances its stated ambition to be “the mall of the internet”; Amazon gains distribution for its affiliate program; and the marketing leader gains a social channel where engagement finally carries a transaction ID. The open question is ownership: when two platforms split the credit and the data automatically, who actually owns the customer relationship at the end of the journey, and which one sets the take rate that marketers ultimately fund?

Source: Marketing Dive.

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