product.template.form.view.inherit.sale product.template 0

You can invoice them before they are delivered.

Invoice after delivery, based on quantities delivered, not ordered.

product.product.sale.order product.product

product.template.sale.order.button product.template

Products ir.actions.act_window product.template kanban,tree,form,activity {"search_default_filter_to_sell":1, "sale_multi_pricelist_product_template": 1}

Create a new product

You must define a product for everything you sell or purchase, whether it's a storable product, a consumable or a service.