The day after Thanksgiving has become America’s biggest shopping day. Closed all day on Thursday, shopping centres all across the nation open early on Friday. Some of them open at 12:01 Friday morning, while others open at 4 a.m. Some “sleepyhead“ shopping centres, like Target this year, don’t open their doors on Friday until 6 a.m. From Friday to the day before Christmas, this is the season when businesses make nearly 25 per cent of what they earn in a year. This season puts many businesses “in the black”, that is, they make the money they need for the year.