Is the commodity on the supermarket shelf an offer or an invitation to offer?
Offer must have "once the other party commitment, that is bound by the conditions," the sense of contract expressed, mostly by way of inquiry, so as to receive the affirmative answer of the counterpart. And an invitation to offer more tend a lure rather than expected is constrained, and the commodity price tag specifies only some basic information is the sale of goods, such as name, origin, price, did not expect customers to buy the awareness of the representation of text, said the price tag does not contain the hope of concluding the contract and the constraints of the consciousness. Therefore, it should be an invitation to offer.
Invitation to offer.This is because the commodity businesses through tell you I have the goods, when I choose a product, take the goods to the Cashier supermarket said, I hope to be able to buy the goods, this should be considered an offer, while businesses will agree to the price for you, as promised.
Before the goods have been delivered, the supermarket has ownership of the goods, and if unauthorized, such as the cola you mentioned, constitute infringement. Therefore, it should bear legal responsibility, including stopping infringement, returning property and compensation for losses, etc..