Type the highlighted character
4
Key "4"
4532 0151 1283 0366 | 6011 0009 9013 9424 | 5425 2334 0100 9912 | 3782 8224 6310 005 | 4929 7203 4591 6210 8837 | 4532-0151-1283-0366 | 4532 0151 1283 0366 6011 0009 9013 9424 | 4024 0071 6532 1189 | 5105 1051 0510 5100 | 4532 0151 1283 0366 4929 7203 4591 6210 6011 0009 9013 9424
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Level 03 · Real Formats
Lesson 17 of 24
Account & Card Numbers
Card and account numbers are typed in groups of four. Knowing the group size removes the guesswork at the end of a long run.
Remember
Groups of four. When you finish sixteen digits, stop, verify, and move on.