No longer a Prime Member, here's why; I've noticed seller favoritism on Amazon. If the seller is China based, and they lied about your 2 day shipping, you will never be able to cancel. "Until you return the item or deny the delivery." This could take weeks, but when you contact Amazon to cancel the order they will never let you. The forever frustrated support isn't really capable of doing anything. As long as it's Chinese, and says "arriving tomorrow". You're waiting weeks.