0 money kept in electronic form which allows a buyer to pay for goods and services on the internet without using a credit card: --
1 money kept in electrical form on a smart card, that can be used to pay for goods and services in shops, etc. without using a credit card: --
The electronic cash can be given to a shopkeeper to pay for goods by simply slipping the card into a reader
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.
Можем да го завършим стъпка по стъпка, колкото и дълъг да е пътят и не може да бъде завършен, колкото и кратък да е пътят, ако дори не маркирате отпечатъка си.