X-Git-Url: http://git.freeside.biz/gitweb/?a=blobdiff_plain;f=FS%2FFS%2Fpay_batch%2FRBC.pm;h=f3f81707a55c0442849a922ec4e08939ee6ecf7c;hb=fe708edd0ced9686d96b3ceb3de1300f5984a92e;hp=a9b670dccaf66a5f3886eddc565f8f79c355f7ee;hpb=7e8446b68291dcc4ae2b305f048d1966aa27f1fc;p=freeside.git

diff --git a/FS/FS/pay_batch/RBC.pm b/FS/FS/pay_batch/RBC.pm
index a9b670dcc..f3f81707a 100644
--- a/FS/FS/pay_batch/RBC.pm
+++ b/FS/FS/pay_batch/RBC.pm
@@ -11,6 +11,18 @@ my ($client_num, $shortname, $longname, $trans_code, $i);
 $name = 'RBC';
 # Royal Bank of Canada ACH Direct Payments Service
 
+# Meaning of initial characters in records:
+# 0 - header row, skipped by begin_condition
+# 1 - Debit Detail Record (only when subtype is 0)
+# 2 - Credit Detail Record, we die with a parse error (shouldn't appear in freeside-generated batches)
+# 3 - Account Trailer Record (appears after Returned items, we skip)
+# 4 - Client Trailer Record, indicates end of batch in end_condition
+#
+# Subtypes (27th char) indicate different kinds of Debit/Credit records
+# 0 - Credit/Debit Detail Record
+# 3 - Error Message Record
+# 4 - Foreign Currency Information Records
+# We skip all subtypes except 0
 %import_info = (
   'filetype'    => 'fixed',
   'formatre'    =>