Dr Ralph
Enthusiast
- Joined
- Jan 21, 2014
- Posts
- 13,557
- Qantas
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- Red
Depends on your interest rate. If you assume 3 cards of 20k limit, and 50k lost sign up points per card, and a 4.5% interest rate on the mortgage which is probably average, that's $2700 saved (or 1.8 cents per point if you'd prefer 150k points).
Plus cash flow benefits.
My conclusion is as long as you're comfortable using debt as a tool and understand the risks, it's a good product to have available
Just 3 cards in a 12 month period? Not a good example. More realistically is 300,000 to 500,000 points in a 12 month period.