The Dupaco Community Credit Union is a business credit card from Dupaco Community Credit Union. The annual fee is $0 (no annual fee). The ongoing APR is Variable APR 15.75% (effective 10/01/2026); Prime Rate on the last business day of each calendar quarter plus a margin; never less than 12.00% or more than 21.00%. Typical credit limit: Minimum credit limit of $500.