Adjutant by ABIS is an industry-leading ERP software built since 1983 on the premise of improving productivity and increasing profits by implementing the industries best-practices. Developed to suit Enterprise level organizations with annual revenue above $10-million, Adjutant helps business reevaluate and implement it's solution enterprise-wide to solidify production, planning, scheduling, and inventory control to estimating costs, and track assets. Complete Time Billing and Invoicing. Never miss another minute of revenue. Multiple rates, regular and overtime rates. Flat Rates for certain services, Billing of materials and other costs that are incurred. Handles Retainers and Blocks of times in contracts and bills according to contract rules.