Well, the script now ran through and again put only the correct files in my "clean" file, but for the error file, I now have 1138 lines, where I should only have 272 lines. When I did a "head" on that error file, I find that it's listing each field as a separate line and no comma delimiters i.e. -

650187016
2
1
checked out under cash
650200678
1
1
HIT CASH TWICE
650096506
1

whereas I want the lines put back in their original form, all commas included, i.e.

650187016,2,1,checked out under cash ,,,,,,,,,,,,,,,,,,,,,,,,,,,,