How wordpress store account information

Hi there’

I have a prestashop shop and is thinking of linking my prestashop with my wordpress in user accounts. so when a customer registers in my prestashop site it will be created in my wordpress as well automagically heheheh here’s something the prestashop support has tried to give me

Db::getInstance()->Execute("INSERT INTOwp_customer(email,password) VALUES ('".$customer->email."', MD5('".Tools::getValue('passwd')."'))");

will this work ?