Paying for Registration
You should pay for conference registration in advance with a Purchase Card Request form.
If you wish, you can also pay for the conference using a personal credit card or cash. Use a Business Expense Reimbursement Request form to seek reimbursement; this can be done in advance of the conference. You will need to provide an itemized/detailed receipt showing payment was made in full.
If you are required to provide a cash payment on arrival, you can submit a Cash Advance Request for the trip. Any other additional cost for the trip can be included in the cash advance (such as parking or gas).