I am giving this only 4 stars because the cards didn't come in secure mail, they were just dropped off at the door step, no signature required.Otherwise I am extremely happy to have the amazon cards! Easy to catalog the serial number of the card along with the claim code in my Holiday gift list book.Then I email my friends/family instructions on how to load the card on their amazon account. I ask that they reply with results so that I know they loaded the card on their account. Then I use a permanent marker to mark the card with the recipient's name and log it in my book!It isn't our business what they "buy" - just nice to know the card is loaded on their account for them to choose what they wish and hopefully we get a Thank You note!Thank You Dave & Joy for being my first success in sharing holiday giving!Came next day in individual packs of 50. Purchased them for my company and we loved the fact they never expired and you can redeem them on your Amazon account and toss the card so you don't loss it :) Great purchase! A hit at the Thanksgiving holiday party.