Adobe Acrobat (I think) invoice - what does it mean?

Hi,

A client has asked what his invoice means - not a technical question - but why does adobe note use this thing we communicate with - what is it now, ohh, that's it - English or any sensible language NOT silly acronyms/abbreviations:

65232729    APCC,ALL,MLP,DRI01,EUW,001,N/A,   1 YR  Line Tax Rate: 0 %

i.e. what do the elements represent - 1 year and tax are obvious of course - the rest?....

Thanks...