Abstract: This is generally related to techniques for collecting and processing consumer document information. Consumers can transmit documents, such as receipts, to a host system. To transmit the documents, the documents can be scanned with a desktop scanner and transmitted via a web interface, forwarded via e-mail, photographed and transmitted via a mobile phone's e-mail or MMS capability, transmitted via a dedicated smart phone application, etc. Images of the document can be stored in a central archive, such that the consumer can access online images of their documents at any time and from any place. Submitted receipts can be interpreted by the host system to determine receipt information such as merchant, payment method, date, price, coupons, items purchased and/or returned, and the like. The interpreted information can be used to produce a wide range of reports that can be of value to the consumer, the host system, and/or merchants.