diff --git a/C4/Circulation.pm b/C4/Circulation.pm
index bff0b1e2f5..e578d94620 100644
--- a/C4/Circulation.pm
+++ b/C4/Circulation.pm
@@ -1728,6 +1728,10 @@ sub AddIssue {
                     undef, $item_object->id
                 );
             }
+
+            my $logger = Koha::Logger->get({ prefix => 0, interface => 'offlinecirc', category => 'issue' });
+            $logger->error("\tissue\t" . $patron->cardnumber . "\t" . $item_object->barcode . "\t" . C4::Context->userenv->{branch} . "\n");
+
             $issue->discard_changes;
             $patron->update_lastseen('check_out');
             if ( $item_object->location && $item_object->location eq 'CART'
@@ -2258,6 +2262,9 @@ sub AddReturn {
         die "The item is not issed and cannot be returned" unless $issue; # Just in case...
         $patron or warn "AddReturn without current borrower";
 
+        my $logger = Koha::Logger->get({ prefix => 0, interface => 'offlinecirc', category => 'issue' });
+        $logger->error("\treturn\t" . $item->barcode . "\t$branch" . "\n");
+
         if ($patron) {
             eval {
                 MarkIssueReturned( $borrowernumber, $item->itemnumber, $return_date, $patron->privacy, { skip_record_index => 1, skip_holds_queue => 1} );
diff --git a/Koha/Account.pm b/Koha/Account.pm
index 3d0fcee854..542b604f45 100644
--- a/Koha/Account.pm
+++ b/Koha/Account.pm
@@ -385,6 +385,12 @@ sub payin_amount {
             # Add payin credit
             $credit = $self->add_credit($params);
 
+            if ( $params->{type} eq 'PAYMENT' ) {
+                my $logger = Koha::Logger->get({ prefix => 0, interface => 'offlinecirc', category => 'issue' });
+                my $b = C4::Context->userenv ? C4::Context->userenv->{branch} : "NOBRANCH";
+                $logger->error("\tpayment\t" . Koha::Patrons->find($self->{patron_id})->cardnumber . "\t" . $amount . "\t" . $b . "\n");
+            }
+
             # Offset debts passed first
             if ( exists( $params->{debits} ) ) {
                 $credit = $credit->apply(