As shown in the detailed curriculum, the course covers all the legal and practical aspects of the contract by order of employment (services and construction) and delivery contract (goods). Since the change in purchases is imminent, these vehicles will continue to be used, but with increased restrictions and monitoring. This is an opportunity to learn how to properly use these contract vehicles and enjoy their many advantages, while avoiding the problems in question. IV. Delivery and payment dates, performance delay When using an IDIQ vehicle, buyers order for individual requirements and quantitative restrictions can be expressed in numbers or dollars. The contract must require the customer and the contractor to provide at least a minimum quantity of specified supplies or services. A contract contract must indicate the benefit period, including the number of option periods, as well as the total minimum and maximum quantity of supplies or services that the government will purchase under the contract. . . .