Go for it. The most I've ever done was an $11k heating/air conditioning system. Boy the vendor argued with us. I'm sure they were afraid we could dispute or something. We explained that we simply wanted the 11,000 airline miles. It went fine and we paid it off before the statement cycled.
Yikes. Sorry to be off topic. I own a HVAC for over 7 years. For $3500 new furnace with a 3 ton a/c setup. Had to be a Carrier, Trane or Sears-Home Depot thing. Ugg
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