Many credit cards offer free travel insurance when you purchase tickets using your credit card, and this will last for 40 days starting from the commencement of your trip.
But what if I purchase further flights and extend my holiday? e.g. I purchase a flight on the 39th day. Does this extend my travel insurance coverage or start a new insurance policy?
What if I purchase flights on day 41? Does this start a new Insurance policy as if it were a new trip?