I own a property in NSW. One of the real estate agents told me my stove needed replacing. I agreed to a quote of $1200 for an electrician to replace it. Once it was installed the electrician presented the warranty and a general receipt from his own electrical company, but not a receipt of purchase from which the stove was purchased. Isn't he legally obliged to present the receipt of purchase under Australian Consumer Law? He doesn't believe he is, and has asked for me to prove that he has to.