From B&H:
B&H will be closed for Passover from Mon, Apr 22, through Tue, Apr 30. Place your order now to avoid delays.
You can add items to your cart anytime, however checkout is only available during the following intervals.
Closed: Mon Apr 22, 7:30pm – Wed Apr 24, 9:00pm
Open: Wed Apr 24, 9:00pm - Fri Apr 26, 7:45pm
Closed: Fri Apr 26, 7:45pm - Sat Apr 27, 9:15pm
Open: Sat Apr 27, 9:15pm - Sun Apr 28, 7:45pm
Closed: Sun Apr 28, 7:45pm - Tue Apr 30, 9:15pm
Shipping will resume beginning May 1st: