Payment Options Payment Options ¶¶Òõ¶ÌÊÓƵ Boulder offers a variety of ways to pay your bill. Bank Account (eCheck) Credit or Debit Card College Savings Plan (529) Payment Plans 3rd Party Sponsors International Payments By Mail & Drop Box RA/TA Waivers Sending in Scholarships ​ Scholarships & Your Bill ​ Payment Options Bank Account (eCheck) Credit Card College Savings Plans (529) 3rd Party Sponsorships International Students Scholarships Mail & Drop Box Payment Plans Research/Teaching Assistants (RA/TA) Paying Late Returned Payments Tuition and Fee Agreement and Disclosure