Products become available to the sites as per the price files the sites are connected to and the mini markets the users at those sites are connected to. To then split and manage product availability per site needs to be done at the following levels:
Supplier side: By creating a price file per site or per group of sites, this allows the product availability to be controlled at price file level by the supplier. Please contact your supplier directly to discuss separating your price files per site.
Purchaser side: By creating additional mini markets for each site or group of sites the products within each mini market can then be restricted. Please visit our guides to learn more about creating mini markets and limiting products.