You can keep track of your paper receipts by entering the information into a spreadsheet yourself or spend $200 on software that makes you scan and file receipts. However, Shoeboxed.com organizes your receipts and business cards online (free to users who scan their own receipts and upload them to the site!)
Monthly plans are available for those who prefer to subscribe to the service and mail in the receipts. Shoeboxed will then scan the receipts and turn them into records sortable by
store name, date or dollar amount. They offer a free 30-day trial and mailed in six receipts and 25 business cards.