Abstract: A programmable feature such as a software upgrade, updated print driver, new process, etc. is remotely delivered to an output device, such as a printer. First, the customer tenders payment for the feature. Next, the customer is provided with a coupon. The customer subsequently redeems the coupon and receives the requested feature in the form of a feature key in response to redeeming the coupon. The customer uses the feature key to install the feature on the output device. The feature key may be a print job that contains encrypted text. Security measures may be provided to ensure that the coupon and feature key are valid, such as requiring the customer to use a pre-designated decryption key on the feature key before the feature is installed on the output device.

Abstract: A programmable feature is remotely delivered to an output device, such as a printer. The delivery of the feature is initiated by the customer tendering payment for the feature. The customer is provided with a coupon and the coupon is subsequently redeemed. The customer receives a feature key in response to redeeming the coupon. The feature key is used to install the feature on the output device of the customer. The feature key may be a print job that contains encrypted text. Security measures may be provided to ensure that the coupon and feature key are valid.

Abstract: A software program is installed somewhere on a network and acts as a custom proxy service. The software is used to filter content returning from a source to a web browser. At an appropriate point in the returning data stream, non-selectable content, such as, for example a corporate logo, or selectable content, such as, for example, a linking to other document sources or a print function, is injected. If the selectable content requires support processing, the software program installed on the network will process the selectable content and provide an end user with the processed information without requiring the end user's downloading device to process the downloaded information.

Abstract: A programmable feature is remotely delivered to an output device, such as a printer. The delivery of the feature is initiated by the customer tendering payment for the feature. The customer is provided with a coupon and the coupon is subsequently redeemed. The customer receives a feature key in response to redeeming the coupon. The feature key is used to install the feature on the output device of the customer. The feature key may be a print job that contains encrypted text. Security measures may be provided to ensure that the coupon and feature key are valid.

Abstract: A programmable feature is remotely delivered to an output device, such as a printer. The delivery of the feature is initiated by the customer tendering payment for the feature. The customer is provided with a coupon and the coupon is subsequently redeemed. The customer receives a feature key in response to redeeming the coupon. The feature key is used to install the feature on the output device of the customer. The feature key may be a print job that contains encrypted text. Security measures may be provided to ensure that the coupon and feature key are valid.