[GNC] Best way to Auto Sync GC Checking Transactions with the Bank?

[Fran_3]

Given a checking account with a number incidental and auto pay transactions ocuring daily...
Is there a way to automate...- logging on to the bank daily- determining which transactions have hit the bank but are not posted in GnuCash- then updating GnuCash with those unrecorded transactions?
Doing this manually when the account has a number of incidential and auto pay transactions occurring daily is a lot of work.It is also prone for error as the transaction date and description at the bank do not always match how they are entered in GnuCash.
Manually we have been daily downloading CSV files, and comparing them in spreadsheets...or screen capturing the latest bank transactions and the latest GC transactions, pasting them into PC Paint, and then doing the compare.or printing them out on paper to do the compare.
In summary...1 - How can we automate this daily task?2 - If there is a way... does GC use the description field and amount field to "match" transactions?3 - or what?
Thanks for any help.