支付方式枚举值
CASH_ON_DELIVERY = 1
货到付款
CHARGE = 4
预存款
COMPANY_TRANSFER = 5
公司转账
JD_JINCAI = 101
京东金采
MALL_JINCAI = 102
商城金采
MIXED_PAYMENT = 20
混合支付
DATA = array(1 => "货到付款", 4 => "预存款", 5 => "公司转账", 101 => "京东金采", 102 => "商城金采", 20 => "为混合支付")