Abstract: An e-commerce transaction verification system creates documentary verifications of e-commerce transactions between merchants and customers. The system is implemented on a host server cooperating with a program module on the merchant's e-commerce server. The merchant's e-commerce server performs an e-commerce transaction with a customer, and sends transaction data to the host server, including the customer's name, email, address, phone number, physical location, device ID, IP address, signature, image or photo, voice, fingerprint, eye scan, etc., and the amount, confirmation number, time stamp, etc. of the transaction. The host server uses pre-stored templates or documents supplied by the merchant to create a verification document containing some or all of the above information, and stores it. The host server also places an outbound phone call to the customer to collect additional information including voice print, and incorporates it into the verification document.