Const
An entity's accepted, non-failed usage of each product, computed at read time: one row per (customer, entity, product), zeros for a product with no quotes. A category's usage is the sum of its products' rows.
An entity's accepted, non-failed usage of each product, computed at read time: one row per (customer, entity, product), zeros for a product with no quotes. A category's usage is the sum of its products' rows.