Happy birthday

Tomorrow is the birthday of BasiqAir, the cheapest way to get from Barcelona to Amsterdam. To celebrate this, they have lowered their prices on December 17--19.
Of course I took the opportunity to book some flights, and checked if the advertised action really exist. So yesterday I checked the possibility to visit Holland during Christmas. The cheapest flight for two persons was €409. Today, the same flight only costs €169. Clickety click... booked!!!
Since these prices are valid untill the end of March, I looked further and decided to book a flight for March 1--2. The same price! Clickety click... booked!!!