Nantes means wind,sea,sails. In this logo you should be able to see: sails, ship, face, weather vane and anchor. + custom made typeface. Cheers !
Finland flag was used to create plane shape :) . Just for fun and inspired by this beautiful country ! Finland flag : http://www.worldatlas.com/webimage/flags/countrys/europe/finland.htm
PayLess math symbol < , which means less (for example 4<5) was used to form this logo, it is also as an L letter in the logotype. so this logotype means : pay less !