diff --git a/Supporters/lib/Supporters.pm b/Supporters/lib/Supporters.pm
index adf8723..f125a6a 100644
--- a/Supporters/lib/Supporters.pm
+++ b/Supporters/lib/Supporters.pm
@@ -579,6 +579,22 @@ sub fufillRequest($$) {
 
   my $requestId = $self->getRequest($supporterId, $params->{requestType});
   return undef if not defined $requestId;
+
+  my $fufillLookupSql = "SELECT * FROM fulfillment WHERE request_id = " .
+                        $self->dbh->quote($requestId, 'SQL_INTEGER');
+
+  my $fufillRecord = $self->dbh()->selectall_hashref($fufillLookupSql, "request_id");
+  if (not defined $fufillRecord and not defined $fufillRecord->{$requestId}) {
+    $self->_beginWork;
+    my $sth->prepare("INSERT INTO fulfillment(request_id, who, how, date) " .
+                                      "VALUES(?         , ?  , ?  , date('now');");
+
+    $sth->execute($requestId, $params->{who}, $params->{how});
+    $sth->finish;
+    $self->_commit;
+     $fufillRecord = $self->dbh()->selectall_hashref($fufillLookupSql, "request_id");
+  }
+  return $fufillRecord->{$requestId};
 }
 ######################################################################
 
diff --git a/sql/supporters-schema.sql b/sql/supporters-schema.sql
index c93602e..94e6064 100644
--- a/sql/supporters-schema.sql
+++ b/sql/supporters-schema.sql
@@ -36,11 +36,14 @@ DROP TABLE IF EXISTS "fulfillment";
 
 CREATE TABLE "fulfillment" (
     "id" integer NOT NULL PRIMARY KEY,
+    "request_id" integer NOT NULL,
     "date" TEXT NOT NULL,
     "who" varchar(300) NOT NULL,
     "how" TEXT
 );
 
+CREATE UNIQUE INDEX fulfillment__one_fulfillment_per_request ON fulfillment(request_id);
+
 DROP TABLE IF EXISTS "request_type";
 
 CREATE TABLE "request_type" (