Question 1: Can I add a smart bundle, a grouped product, or a composite product as Force Sells items to another product in my store?
Answer: No. All products created by WPC Product Bundles, WPC Composite Products, or WPC Grouped Product plugin are special product types, which cannot be included in any other product type. The other way is possible: add Force Sells items to Smart Bundles, Smart Grouped Products and Composite Products. It’s only possible to add simple, variable products or specific variations as extra Force Sells items of another product.
In order to add optional extra products, you can use WPC Frequently Bought Together plugin. After installing these plugins, users can add items from the Force Sells tab or Bought Together tab.
