I appreciate Paul's feedback on Agoda; and also his advice regarding Booking.com - which made me go and have a look at my invoices from Booking.com - I now know that We are paying 12% to Booking.com, not 10! I checked history back to 2014 (the year We took over this business) and note it was 12% then! However, the 'Genius Booker' (does not affect percentage, i.e. no extra percentage on top of the 12% thank goodness!