$_['help_total']='The checkout total the order must reach before this payment method becomes active';
$_['help_currency']='The settlement currency code the merchant specifies in the contract. You can add a new currency in System->Localisation->Currency if your settlement currency is not in the list';
$_['help_alipay_setup']='<a target="_blank" href="http://www.opencart.cn/docs/alipay">Click here</a> to learn how to set up Alipay account.';