The Approval Rate report provides the number and amount of approved and declined transaction, as well as the approval rate.
Number/Amount of Successful/Declined Transactions
The Number and Amount of Successful Transactions display the Number and Amount of all approved Authorizations and Charges. The Number and Amount of Declined Transactions display the Number and Amount of all declined Authorizations and Charges
Approval Rate
The Approval Rate by Number resp. Amount displays the percentage of the approved transactions as a ratio of the sum of the approved and declined transactions