As of 3 PM Pacific Time on December 7th 2016 ExpressPCB has shortened its 10 Day Production Build Time to a 5 Day Production Build Time for both 2 and 4 layer Production orders! ExpressPCB version 7.5.0 reflects this change within the order process. Orders place in older versions of ExpressPCB will automatically be changed to 5 Day Build Time post order. For consistency we highly recommend updating to the latest version of ExpressPCB 7.5.0.
ExpressPCB version 7.5.0 also has an option for including a promotion code during the order process. Be on the lookout for promotional specials from ExpressPCB!!!