I am saying again I am testing and is not live yet. All Transactions is fictional.
I have done these transactions step-by-step not to cloud anything.
I received R 10,000 in the bank account.
I created the following Inventory Items: -
Dry Chemical Powder which is not for sale but to use in other items created by Production Orders
Nitrogen Gas which is not for sale but to use in other items created by Production Orders
Petrol for cleaning which is not for sale but to use in other items created by Production Orders
Pull Seals for cleaning which is not for sale but to use in other items created by Production Orders
Service Labels which is not for sale but to use in other items created by Production Orders
Fire Extinguisher Recharge which is the item to be manufactured with the above items.
I ordered the above stock from the supplier and entered a SUPPLIER INVOICE
I made a PAYMENT for the SUPPLIER INVOICE
The correct Inventory showed ON HAND
I have not made a GOODS RECEIVED yet, because if I do this the Inventory will show double.
After I made a GOODS RECEIVED the Inventory shows double.
I created a PRODUCTION ORDER, because the Inventory Items need to be used to manufacture a Final Product.
The PRODUCTION ORDER decreased the Inventory as expected
On the question of The Production Order. The explanation is as follow: -
a Fire Extinguisher is an empty shell. It needs powder, gas a seal and a service label to be complete.
The complete unit are sold, but I have to order the Powder, seals, Service labels and gas as inventory first.
I have done the whole exercise step-by-step with only the minimum values.