'$payby' => 'Payment method',
'$date' => 'Payment date',
'$payinfo' => 'Card/account# (masked)',
+ '$payinfo_end' => 'Card/account last 4 digits',
'$error' => 'Decline reason',
],
'cust_refund' => [
'$payby' => 'Refund method',
'$date' => 'Refund date',
'$payinfo' => 'Card/account# (masked)',
+ '$payinfo_end' => 'Card/account last 4 digits',
],
);