Saturday, April 2, 2011

Receipt numerology 2

I've collected more receipts and I have stronger hypotheses than in my previous post about this subject.

The coding of V&D is complex and I only have vague hypotheses. I will need more receipts to verify them:
  • segment 1 ~ receipt number
  • segment 4 ~ cash register + 19 / 29
  • segment 5 ~ date
  • segment 8 ~ store number
The coding of the Bijenkorf receipt is much more simple and the decoding is obvious:
  • segment 1 = store number
  • segment 3 = date
  • segment 4 = time
  • segment 6 = register
  • segment 7 = receipt number
  • rest = padding
Hema also has a bar code, but I only have one receipt and will have to wait for more to start decoding.




Register Receipt Store Date Time # Barcode
31 7729 46 05 03 11 17 16 231967 876 5 53 50 618 9263 927 28 4 8 78
60 1176 46 05 03 11 15 32 251059 211 2 53 89 618 9263 371 28 4 8 78
60 1177 46 05 03 11 15 33 251059 211 3 53 89 618 9263 446 28 4 8 78
48 1799 46 05 03 11 15 26 12606 273 5 53 67 618 9263 991 28 4 8 78
2 8920 450 27 02 11 14 36 252058 996 6 53 21 022 9263 506 40 4 7 78





Register Receipt Store Date Time # Barcode
119 9666 3 24 02 11 13 40 302149 3 910 110224 1340 003 119 9666
10 1091 3 02 03 11 18 18 8031060 3 910 110302 1818 0003 10 1091

No comments:

Post a Comment