PRODUCTS.
It is the part where you list the products that you trade for. You can also change product information at any time.

Sales.
It's the place where you put sales of business products. You can deposit cash or credit. When a customer borrows, the information will also go to the Claimants list.

USE.
It's the place where you put the spending you made. There is purchase of goods or other uses. If you choose to purchase a product, your products will increase by that amount. You can deposit cash or credit. If you borrow, the information will also go to the Lost List.

DATA. Here you will see various information about your business.