A term of contract law to distinguish advertisements or merchandise displays from formal contract offers. An offer exposes the offeror to a contract if it is accepted by the offeree; an invitation to treat does not.
All Canadian citizens need a valid passport to enter Mexico. Canadian citizens without a valid passport will not be allowed entry into Mexico and will be returned to Canada. In order to avoid delays and misunderstandings, we strongly recommend that you travel with a passport valid for six months after your arrival date.anadian citizens without a valid passport will not be allowed entry into Mexico and will be returned to Canada. In order to avoid delays and misunderstandings, we strongly recommend that you travel with a passport valid for six months after your arrival date.
Note that some countries require passports to be valid for at least six months. Passport, visa and health requirements for entry into destination countries and for transit through a country are provided by the International Air Transport Association (IATA) on united.com as a courtesy and must be verified before travel.