В корзину
[{"ID":4277,"TREE":{"PROP_546":220},"CAN_BUY":0},{"ID":4278,"TREE":{"PROP_546":337},"CAN_BUY":1}]
[{"ID":3834,"TREE":{"PROP_546":329},"CAN_BUY":1},{"ID":3835,"TREE":{"PROP_546":220},"CAN_BUY":1}]