The leading experts in campus-wide payment solutions to independent schools.

Purchase Card Support

“Diamond Mind is patient with training and always return phone calls or emails immediately. They always go above and beyond for their clients. We have received exceptional service from day one with Diamond Mind!”
– Marsha Brooks, Brewster Academy

Have a question or need help with your Purchase Card?

I can be reached 9AM-5PM Eastern (Monday – Friday)
Phone: 888-566-0945, x444

Don’t have time for a call right now?
Fill out our support form and I will reach out at a time that’s more convenient for you.

Additional Support Contacts:

Diamond Mind Client Services
9AM – 5PM Eastern (Monday – Friday)

  • 888-566-0945 ext. 444

Comdata, Chenic Glanton
9AM – 5PM Central (Monday – Friday)

24 hour Emergency line: 800-741-4040

Diamond Mind
24 hour Emergency line: 888-566-0945 ext. 222

Comdata Risk Department: 800-226-3941
Comdata Payment Inquiries: 800-226-3866,
Comdata Past Due Inquiries: 800-282-7496

For calls directly to Comdata, please have your account code, security word, and card number available.