Laptop Backpack $19.23 50%off

I was looking for laptop backup and came upon this deal. It is highly rated.
Original price was $38.45.
50% off code: J6L8JJ8H ? it can apply to all items in seller store I noticed.?
Discount price: $19.23
End date: 2018-12-28
https://www.amazon.com/dp/B074RYWKVJ