Hello Carol,
Thank you for your question about your account. You were referred from PowerSnipe. Per our agreement with them, we are honoring the remainder of your subscription until 8/22. After that you will be prompted to upgrade with a discount.
We don't have the feature you suggested. We don't see any value in it, because in our experience it just raises the price on you. You end up bidding against yourself because another bidder comes in between.
Please let us know if you have any other questions, or require other assistance. We are happy to help.
bidslammer