public function addEcheckSale($hash_in)
{
$hash_out = Transactions::createEcheckSaleHash($hash_in);
$choice_hash = array($hash_out['echeck'], $hash_out['echeckToken']);
$this->addTransaction($hash_out, $hash_in, 'echeckSale', $choice_hash);
$this->counts_and_amounts['echeckSale']['count'] += 1;
$this->counts_and_amounts['echeckSale']['amount'] += $hash_out['amount'];
}