Added B2B sample data to Merchant Center

You can now include B2B sample data when creating a new Project in the Merchant Center. The B2B sample data allows you to explore the B2B capabilities of Composable Commerce without needing to import your own data.

Whether you are a developer or a business user, you can use the B2B sample data to evaluate the capabilities of the Merchant Center and the Composable Commerce APIs before integrating your own data.