The best receipt scanning apps prioritize security and data privacy. We recommend you read the privacy policy and terms of use before using any receipt scanning software. Shoeboxed protects both your paper documents and your scanned documents. All of your paper is securely stored at our independently owned and operated processing center in Durham, NC. All doors are entry controlled and monitored 24/7 with security cameras. Digital documents and data are protected by Secure Socket Layer (SSL) encryption, which online banks also use to protect bank accounts.