We operate on the "pay to participate/bid model" so it's required that you purchase bids in advance. This loads up your account balance. You can check out our promotional bid pack prices here: https://www.dealdash.com/buybids
Each bid you place takes away one of your bids from your balance and increases the price of the auction by 1 penny, then resetting the clock to 10 seconds.
For example, if you purchase 100 bids, you can bid 100 times on our website.