Assure funds are available expense is allowable for the fund type and source purchase meets all unit, campus, and state policies and expenditure codes (account codes) are correct, do the following: Make purchases for the unit using PCard, TCard, iBuy, and Banner (purchase orders) upon request from faculty and staff. Act as a primary contact for faculty and staff, providing guidance on policies and procedures related to expense systems and processes, including Emburse, TCards, PCards, and cash advances.