44-7804. Establishment of amount owed on a credit card account In an uncontested court action in this state a creditor may establish the amount of the debt that is owed on a credit card account through a copy of the issuer's final billing statement or by the electronic record pursuant to section 44-7007 that is maintained by the issuer and that represents the amount owed. In contested actions the court shall weigh the evidence of the parties as required by law.
Arizona Legal Code