For each product/service category, users can enter specific sales projections (2 methods), specific revenue shares, as well as cost of materials/goods (3 methods), input/output tax rates, inventory levels and specific receivable/payable (debtor/creditor) terms.Monthly sales forecasts for up to ten different product/service categories, which can be defined by the user.Perfectly suited for any business operating within manufacturing, services or distribution.Version specific features of EFM Classic Economy Be sure to take a look at various screenshots and more details here. Below is a brief overview of key Excel-Financial-Model features.