1.客户注册成功事件

WordPress：user_register

2.客户登录

WordPress：wp_login

3.销售订单地点

WP电子商务：wpsc_purchase_log_save

4、钩住功能，从wp管理端更改订单发货状态

WP电子商务：wpsc_update_purchase_log_status

要识别状态，请执行以下操作：

INCOMPLETE_SALE  = 1;
ORDER_RECEIVED   = 2;
ACCEPTED_PAYMENT = 3;
JOB_DISPATCHED   = 4;
CLOSED_ORDER     = 5;
PAYMENT_DECLINED = 6;
REFUNDED         = 7;
REFUND_PENDING   = 8;