In a mid-February Facebook post, Costco listed the new gas station hours of 6 a.m. to 10 p.m. on Monday through Friday, 6 a.m. to 8:30 p.m. on Saturday and 6 a.m. to 7:30 p.m. on Sunday, though it ...

After years of customer complaints about long checkout lines, Costco CEO Ron Vachris announced on an earnings call that the warehouse retails has been testing a scan and go checkout option. This ...