These Coach Alyssa or Coach Amel Flip-Flops, originally $48, drop from $21.99 to $19.79 with code PRESUMMER today only at 6pm.com, an Amazon company. This matches the lowest price we've ever seen on them, and they're still going for full price at other sites! Buy two pairs and shipping is free, saving you $4.95 in shipping fees (you can also get free shipping when you spend $50). Sales tax is charged in most states.