CPC Subgroup
G06Q 20/42 Confirmation, e.g. check or permission by the legal debtor of payment
Full Title
Payment architectures, schemes or protocols (apparatus for performing or posting payment transactions G07F7/08, G07F19/00; electronic cash registers G07G1/12) > Payment protocols; Details thereof > Confirmation, e.g. check or permission by the legal debtor of payment
1 direct subcode
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