You can connect your product catalog from ChannelAdvisor. Before you do this, make sure you have: A Pinterest business accountClaimed your websiteSet up the Pinterest tag Connect your product catalog from ChannelAdvisorCreate a ChannelAdvisor flex feedPreview and activate the ChannelAdvisor flex feed (Note that you have to be logged into ChannelAdvisor to read the linked article)Log into your Pinterest business account and click Ads at the top of the pageSelect CatalogsClick Get startedCopy our data source URL from ChannelAdvisor and paste it below Data source URL on PinterestClick Create Pins to get startedRead Data source ingestion to learn more about ingesting your data source.