do calculators have a boot time? even then, would 3 seconds be murderous?In that case, what about boot time before you can use the card?
do calculators have a boot time? even then, would 3 seconds be murderous?In that case, what about boot time before you can use the card?
Case #1
Buyer: OMG! I forgot to bring cash!
Cashier: Don't worry, we accept any kind of credit cards, sir
Buyer: Thank God.. Here's my card
Case #2 using this new type credit card
Buyer: OMG! I forgot to bring cash!
Cashier: Don't worry, we accept any kind of credit cards, sir
Buyer: Here's my card.. ... ..Wait! I think my card is running out of battery
Cashier: ...