Half a croissant, on a plate, with a sign in front of it saying '50c'
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Inexact change.

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business: credit card: security [rss]
Ideas are sorted alphabetically.
Ideas in bold have been created this week.
 (-2)  Built-in Identification 
 (+1)  credit card fingerprinting 
 (+5, -2)  Credit Card POS Snapshot 
 (-3)  Credit Card Security 
 (+13, -1)(+13, -1)  Credit cards on/off 
 (+50, -5)(+50, -5)(+50, -5)  Edible Receipts 
 (+3, -4)  Fraud-proof credit card 
   Opt Out of All Credit 
 (+5, -1)  Pickpocket Defense 
   print it - sprint it 
   Second Approval 
 (-5)(-5)  The Zapper 
   this card is stolen 
 (+3, -2)  Thumb Card 

  

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