In Japan it seems that almost every company offering goods or services has a point scheme, so much so that some people carry a separate wallet just for customer loyalty cards. Keeping track of what you can use these points for and when they are expire can be a hassle, but if you fail to do so, you could end up losing out.

The end of March is the deadline for using up Eco Points and, according to Otona no Kaisha News, ¥11.5 billion's worth of Eco Points issued are yet to be exchanged for goods. A government scheme to support eco-friendly practices while invigorating the economy, Eco Points are accrued when buying domestic electronic appliances and can be exchanged for eco-friendly items before the end of the Japanese financial year.

This looming deadline is perhaps the reason why the website Poi Tan ("point search") suddenly rose to fifth place in Google Trend Word rankings on March 3. Poi Tan aggregates a dizzying array of information on points and air mile schemes to allow users to keep track of their point balances. The website shows visitors how to convert dormant points into other points: for instance,points earned at department store Takashimaya can be converted into ANA air miles. It also alerts you when your points are about to expire.