Square app update lets iOS users buy cookies on credit, sans signature

Heads up, card swipers, because Square has just issued an update to its iOS credit card app. Version 2.1 brings enhanced transaction speeds and a streamlined tipping interface to iPhone and iPad users, along with added support for $0.00 price points. Plus, any purchases below $25 will no longer require a signature, meaning you can safely buy that latte while keeping human interaction to a bare minimum. If you're interested in making the jump, hit up the source link below.

[Thanks, Chris]