In the UK at least, no - they would be unsolicited goods and you have no obligation to send them back or pay for them. http://www.adviceguide.org.uk/england/co

In the UK at least, no - they would be unsolicited goods and you have no obligation to send them back or pay for them. http://www.adviceguide.org.uk/england/consumer_e/consumer_common_problems_with_products_e/consumer_problems_with_delivery_e/consumer_unsolicited_goods_e/youve_received_goods_or_services_you_didnt_ask_for_distance_sales.htm http://www.adviceguide.org.uk/england/consumer_e/consumer_co... Edit: In the US it looks like it's illegal to send you something you didn't order unless it's a sample or from a charity. https://postalinspectors.uspis.gov/investigations/MailFraud/fraudschemes/othertypes/UnsolicitedFraud.aspx https://postalinspectors.uspis.gov/investigations/MailFraud/...