MAT-PAC accommodates the special needs of purchasing material directly for contracts and replenishing supplies of general stock. MAT-PAC effectively handles real-world purchasing problems such as use of foreign funds, federal/state sales taxes, and escalation clauses for long term contracts. Full featured purchasing functions including requests for quotations and purchase order issues and amending. The system tracks receiving and production issues, manages quantities, costs and multiple storage locations to support production pick lists.