Members may not use chapter funds to directly purchase which substance?

The correct answer is alcohol because fraternities and sororities, including Alpha Omicron Pi (AOII), typically adhere to strict policies regarding the use of funds, particularly when it comes to alcoholic beverages. Such guidelines are often in place to ensure the safety and well-being of members, to comply with legal regulations, and to maintain a positive and responsible image for the organization.

Using chapter funds for alcohol can lead to liability issues, excessive spending, and the promotion of unhealthy drinking behaviors. This is why many organizations have explicit rules against this type of expenditure. In contrast, the other options—soda, snacks, and decorations—are generally acceptable uses of chapter funds as they contribute to events and fellowship among members without the same level of risk.