We have been using online/dialup banking for about 14 years. We have had good luck with it. I especially like the ability to pay bills on line.
My wife started using OLB during her 27-year stint as the family bookkeeper. She did a excellent job until some dumba** kept bugging here about cash flow and she quit. Now that I am the family bookkeeper there is one important advantage; it allowed me to fund a nice cigar collection.
Rick’s is right about check copies. Our local bank sends scanned copies of the checks and deposit slips and that is ok. As I understand this law change, a merchant can scan your check at the register and receive your funds immediately. It will work like a bank checking card. The merchant will pay a fee to the bank/clearinghouse but eliminate a fee to the credit card company. The float in the check writing system will be reduced or eliminated.
If you are considering OLB:
Ask the bank if you can download an entire years worth of records, some only make the last quarter available. This can be a shock at income tax time.
Ask if they guarantee their specified date of payment. The service I use gives me two dates, the day the funds leave my account and the day they promise the payee will have the funds. As long as you specify a payment date before the payee’s due date, the bank will pay any late fees if the payment is late. However, I do not recommend cutting things too close.
Keep in mind your account will be charged and the payee may not have your payment for some period. If the payee does not accept electronic payments, the bill paying service prints and mails them a paper check subject to the mail handling time. One other point, even if they accept electronic payments, some companies may not ‘notice’ your payment.