DealDash is a penny auction website that has been in business since 2009. Its operating principle is to allow users to bid on items at discounted prices. If you are planning to use the service, you should remember that each bid increases the price by one cent. DealDash is safe as long as you understand how the bidding system works, with the possibility to land great deals or pay more than retail for items due to the cost of bids. The dealdash.com is considered as a trustworthy platform, however, it's important to set limits to avoid overspending.