What is one of the main responsibilities of GPC cardholders?

One of the main responsibilities of Government Purchase Card (GPC) cardholders is to ensure compliance with regulations. This involves understanding and adhering to the guidelines set forth by the Department of Defense and other regulatory bodies regarding the use of the GPC. Compliance is crucial in ensuring that purchases are made within the appropriate limits, for authorized purposes, and properly documented. This responsibility helps to maintain accountability and transparency in government spending, preventing misuse or fraud. Cardholders are expected to follow specific procedures for documentation, reporting, and auditing to uphold the integrity of the program and avoid any potential violations.

The other options do not reflect fundamental responsibilities associated with the GPC. For instance, avoiding documentation would be contrary to the need for transparent and controlled purchasing processes. Prioritizing vendor relationships, while important in a broader business context, is not a primary responsibility of a GPC cardholder. Additionally, maximizing expenditures can lead to inappropriate use of funds and contradicts the goal of responsible and compliant spending under the GPC program. Thus, the focus on compliance underscores the broader objective of maintaining financial integrity within government operations.