This law was passed in 1978 as a result of the growth of electronic ATM machines and electronic banking. The use of paper checks has steadily declined since then, but the check served as hard evidence of payment. The explosion of electronic financial transactions created a need for new rules that would give consumers the same level of confidence that they had in the checking system. This includes the ability to challenge errors and correct them within a 60-day window, and to limit liability on a lost card to $50 if the card is reported as lost within two business days.