This feature changes how quantities of not-stocked products (such as services) are posted when processing vendor invoices and inbound shipments against purchase orders. The "Registered and services" quantity option now works as "Registered quantity and not-stocked products" and aligns with the similarly named option already available for posting quantities for sales packing slips. When you post a product receipt or vendor invoice using the "Registered quantity and services" quantity option, the system posts the registered quantity of stocked products, but posts the remainder quantity of not-stocked products (including both services and non-services). Without this feature, the system still posts the registered quantity of stocked products (including services configured as stocked items) but always posts the full ordered quantity of not-stocked service products (and ignores not-stocked products that are not of type "Service").