1. Buyer not bound to return them, notification of rejection is sufficient (but he has take care of the goods). Seller must take delivery, and even before such, he bears risk of loss.
2. Title to goods does not pass to B. But if seller doesn't take delivery after being notified, B can resell them
3. B is not obliged to pay price
4. If B constitutes himself as depositary of the goods, he shall be liable as such
effects when buyer justly refuses delivery of goods