This document provides an overview of how the government buys goods and services in three parts. Part 2 discusses the primary contracting methods used by the government, including micro-purchases, simplified acquisition procedures, sealed bidding, contracting by negotiation, and consolidated purchasing programs. It also covers the main types of contracts, such as fixed price, cost reimbursement, incentive, indefinite delivery, time and materials, and agreements. The goal is to help small businesses understand the standardized procedures and rules that govern government procurement.