Klen

Just heard on news how we sold a fiscalization system to Czech republic.
Basically it is system where every time when you issue invoice/bill ,it connect to servers of tax service,issue two unique numbers(which are like transaction number)and bill receiver can later check is it bill which he received legit by contacting tax service.Funny thing it is,i cant remember did i ever received bill in Prague unless it was a big retail store/restaurant,so i'l guess how many people wont like that there.