Booked a car with rentalcars.com, but was told by website that the booking had failed. Tried again this time "successfully ", however, yesterday they took over £700 from my bank account, and I find that they have taken more money in small amounts, 6 times in all. I've reported them to the police... and I'm not the first! The police's own fraud team have flagged them up. Stay away from them at all costs.