Halfbakery: business: credit card: security http://www.halfbakery.com/view/fc=4502:s=c:d=iw:dn=100:ds=A:i=Ideas_20are_20sorted_20alphabetically_2e_3cbr_3e_0d_0a_3ccreated_3e:t=business_3a_20credit_20card_3a_20security?op=editview Ideas are sorted alphabetically.<br> <created> Halfbakery (mailto:bakesperson@gmail.com) Built-in Identification (-0.5) http://www.halfbakery.com/idea/Built-in_20Identification credit card fingerprinting (0.5) http://www.halfbakery.com/idea/credit_20card_20fingerprinting Credit Card POS Snapshot (0.5) http://www.halfbakery.com/idea/Credit_20Card_20POS_20Snapshot Credit Card Security (-1.0) http://www.halfbakery.com/idea/Credit_20Card_20Security Credit cards on/off (1.5) http://www.halfbakery.com/idea/Credit_20cards_20on_2foff Edible Receipts (2.5) http://www.halfbakery.com/idea/Edible_20Receipts Fraud-proof credit card (-0.5) http://www.halfbakery.com/idea/Fraud-proof_20credit_20card Opt Out of All Credit (0.0) http://www.halfbakery.com/idea/Opt_20Out_20of_20All_20Credit Pickpocket Defense (0.5) http://www.halfbakery.com/idea/Pickpocket_20Defense print it - sprint it (0.0) http://www.halfbakery.com/idea/print_20it_20-_20sprint_20it Second Approval (0.0) http://www.halfbakery.com/idea/Second_20Approval The Zapper (-1.5) http://www.halfbakery.com/idea/The_20Zapper this card is stolen (0.0) http://www.halfbakery.com/idea/this_20card_20is_20stolen Thumb Card (0.5) http://www.halfbakery.com/idea/Thumb_20Card