What type of e-commerce are the following?
Task 1. 1 Private individuals can rent a car without phoning the car rental company. 2 The city is looking for construction companies to build a new airport. There are hundreds of pages of specifications you can obtain from the city authorities. 3 Car companies are getting together to buy components from suppliers in great quantities. 4 Businesses can get information about taxes from a government website. 5 Members of the public can buy legal advice from law firms. 6 It can seem very convenient, but if you're out when the goods you ordered arrive at your house, you're in trouble!