One of the problems with airpoints is keeping track of them. How many times, for instance, have you thought to yourself, "Oh, I'll use my airpoints for that flight", only to discover that they expired a month ago?
(The other problem, of course, can be finding airpoints seats available on a flight that's any use, but that's another story.)
Right now, apparently, there are 300 million airpoints members worldwide with a total of around 10 trillion air miles between them, worth an estimated US$570 billion dollars ($692.6 billion).
And, unsurprisingly, the great majority of those air miles go unredeemed and eventually expire because their owners aren't able to keep track of them.
But help is at hand, because there are now an increasing number of websites designed to help you keep track of your airpoints and, especially, when they are about to expire.