parsers: rogers parser handle cashbacks

probably need something similar for refunds but don't know the format
until one happens

parsers.py

@@ -49,7 +49,7 @@ class TransactionParsingFailed(Exception):
 
 class RogersBankParser(TransactionParser):
     EXTRACT_RE = re.compile(
-        r"Attempt of \$([0-9,]+\.\d{2}) was made on ([A-z]{3} \d{1,2}, \d{4})[^<]*at ([^<]+) in"
+        r"Attempt of \$([0-9,]+\.\d{2}) was made on ([A-z]{3} \d{1,2}, \d{4})[^<]*at ([^<]+) in ([^<]+)"  # noqa: E501
     )
 
     def __init__(self, account_id: UUID):
@@ -72,15 +72,21 @@ class RogersBankParser(TransactionParser):
         if matches is None:
             raise TransactionParsingFailed("No matches for extraction RE")
         amount = Decimal(matches[1].replace(",", "")) * -1
+
         date_raw = matches[2]
         payee = matches[3]
+        location = matches[4]
+
+        if "Rebate" == location and "CashBack" in payee:
+            amount = amount * -1
+
         date = datetime.strptime(date_raw, "%b %d, %Y").date()
         return Transaction(
             account=self.account_id,
             date=date,
             amount=amount,
             payee=payee,
-            notes="via email",
+            notes=f"in {location} (via email)",
             imported_id=msg["Message-ID"],
         )