When you're an At Will employer, they can fire you for any reason that's not discriminatory. They gave you some BS reason because the real reason either made t

When you're an At Will employer, they can fire you for any reason that's not discriminatory. They gave you some BS reason because the real reason either made them look bad (can't afford you, or someone better came along after you accepted) or was illegal (they don't like your ethnicity) or was just stupid (they don't like how you dress). In any event, you're best to just move on, and be glad that you're done with them.