Another Retail Logic Flow Chart I Would Love to See

Just as I uncovered the connection between DVDs and socks, I have discovered a new product synergy that cannot be denied. Ready? People who eat leftovers have sensitive teeth and are concerned with oral hygiene. I know you may be doubting this assertion, but how else can you explain the following grocery store promotion: Buy plastic tupperware, get a free tube of Sensodyne toothpaste. This was in the fancy grocery store in Isetan at KLCC.