Simple question: Does anybody know what the seeting producteditorsettings.crosssellsproducts is used for? I canot find any line in the source code where it is used?
producteditorsettings.crosssellsproducts is used for
If set to true, you be able to see a new tab at the products edit at the admin. There is also shoppingcartsettings.crosssellsnumber setting which will define how many items will be displayed.
Cross-sells products are displayed at the /cart page at the front end.