The short answer is absolutely, but the more important question is “Are you running an ecommerce business which requires you to be on a PA-DSS certified application?” A quick explanation: PA-DSS is a standard set by the PCI Security Council designed to increase the security of your storefront. The council set a deadline of July 1, 2010 for all merchants to be on a PA-DSS complaint system. Merchants not meeting the deadline could face additional fees from their merchant services provider or loss of their merchant services account entirely