SP27-FLY - Car Hire

Malagacar came back quickly to say that there is only an extra insurance premium to cover drivers over 75. So that's good to know.  

I put the dates into the search and it found a Fiat 500 or similar for €115 for the week inclusive of insurances.  I'd rather have a 500 rather than the Peugeot 108 option.

The booking for is pretty extensive and takes passport and licencing info.  As we used them before I had an account that was pretty much out of date. And inaccurate.

So I booked it. What next?