public function addSale($hash_in)
{
$hash_out = Transactions::createSaleHash($hash_in);
$choice_hash = array($hash_out['card'], $hash_out['paypal'], $hash_out['token'], $hash_out['paypage']);
$choice2_hash = array($hash_out['fraudCheck'], $hash_out['cardholderAuthentication']);
$this->addTransaction($hash_out, $hash_in, 'sale', $choice_hash, $choice2_hash);
$this->counts_and_amounts['sale']['count'] += 1;
$this->counts_and_amounts['sale']['amount'] += $hash_out['amount'];
}
