For a visit to Madame Tussauds London, determine the total price for standard general admission tickets for 2 adults and 1 child under 3 years old. Additionally, find and summarize the key aspects of the 'Booking Guarantee' policy, specifically focusing on how it relates to rescheduling tickets.
Navigate to madametussauds.com. Click on the 'Tickets & Prices' dropdown. Click on 'General Admission'. On the General Tickets page, locate and click the 'Book Now' button for standard general admission (not fast track). Within the booking widget/pop-up, select 2 'Adult' tickets. Select 1 'Child (under 3)' ticket. Identify and extract the total price displayed for this selection. Close the booking widget/pop-up if it's still open. Navigate to the 'Plan Your Visit' dropdown. Click on 'Booking guarantee'. Read and summarize the key aspects of the booking guarantee policy related to rescheduling tickets.
Successfully navigate to the general admission ticket selection interface. Accurately select 2 adult tickets and 1 child (under 3) ticket. State the correct total price for the selected tickets. Successfully navigate to the 'Booking guarantee' page. Provide a concise summary of the booking guarantee policy, specifically stating how it allows for rescheduling tickets.