Abstract: A system and method for a more convenient and secure purchase transaction system using a mobile device associated with a user and a COIN financial instrument that is used as a payment instrument between the user and the merchant. The user and the merchant each sign up with the COINS payment transaction system to transmit and use the COIN to transfer a financial payment from an account the user has established with the COIN system to the account of the merchant. The COIN financial instrument is a one-time use financial construct that includes two or more validation and authentication data points, and that is renewed after each transaction with a new, never used COIN financial instrument.

Abstract: A shut height adjustment device is provided for a press having press and tooling rams coupled in spaced relationship during a forward stroke of the press ram. The adjustment device includes a carrier defining a rotation axis and a plurality of apertures concentric with the rotation axis. A plurality of spacers are removably held in the plurality of apertures. Each of the spacers extends parallel to the rotation axis between a pair of opposite end surfaces which accurately define a length of each of the spacers. Different ones of the spacers have different lengths. The carrier is rotatably mountable on a post coupled between the press and tooling rams such that the different ones of the spacers may be selectively disposed between the press and tooling rams for engagement by opposed contact portions of the rams during the forward stroke of the press ram.