Do we need to pay for oil that was mistakenly delivered?

Today my husband and I came home to a slip in the door stating we had an oil delivery from the company we use and we owed a certain amount. Neither of us ordered the oil. Are we obligated to pay? or Return?

Asked Mar 17, 2014

TIP: If it's not your answer to this question, please click "Leave a Comment" button under the question to communicate with the question owner.