I'm interested in Australian banknotes. Can you tell me what constitutes legal tender in Australia, what I should do if I suspect I have a counterfeit banknote, and how the introduction of polymer technology has impacted the lifespan of Australian banknotes?
Navigate to banknotes.rba.gov.au. Click on the 'Q&A' link. Click on the 'Legal Tender' link within the 'In Questions & Answers' section. Extract the definition of 'legal tender' in Australia. Navigate back to the 'Q&A' main page. Click on the 'Checking Banknotes' link within the 'In Questions & Answers' section. Find and extract the advice on what to do if a counterfeit banknote is suspected. Navigate to the 'History of Banknotes' page (either directly if a link is visible, or by using the search bar for 'History of Banknotes' and clicking the relevant result). Locate and extract information regarding the impact of polymer technology on the lifespan of Australian banknotes. Synthesize all collected information to answer the task.
The agent successfully navigates to the 'Q&A' page. The agent states that legal tender in Australia is generally Australian banknotes and coins. The agent states that if a counterfeit banknote is suspected, it should be handled as little as possible, its serial number should be noted, and it should be reported to the police. The agent explains that polymer technology has significantly increased the lifespan of Australian banknotes compared to paper banknotes, making them more durable and secure.