Manufacturing Information Systems provides manufacturing resource planning (MRP) software designed for small to medium-sized manufacturing businesses. Their system helps companies that make, mix or assemble products to reduce inventory costs, eliminate purchasing errors and improve production efficiency. The software integrates with popular accounting packages like QuickBooks and Sage, and can be accessed from shop floors on computers, tablets and smartphones. They offer a 120-day money-back guarantee, making them particularly suited to manufacturers looking to improve their inventory control and production management without the high cost of other systems.