Which of the following is the NACHA system where checks are collected at checkout counters and later converted into e-checks?

Which of the following is the NACHA system where checks are collected at checkout counters and later converted into e-checks?

Which of the following is the NACHA system where checks are collected at checkout counters and later converted into e-checks? 








A) NOS
B) EPROM
C) BOC
D) POP









Answer: C