I’ve been surfing around since this week is totally dead because everybody and there brother is on vacation. I’ve learned a few things I didn’t already know so I’m going to pass them on to you. Aren’t you just so lucky?
Firstly, we have Amazon’s Price Drop Policy  which in itself means that if you buy something from Amazon and the price drops within 30 days you can go to their Return & Refunds section to request your refund of the price difference. Now this is handy and I’m betting not even 1% of the people shopping Amazon aside from the employees friends/family if they tell them know this.
Secondly, we have the PocketMod  which you can make at home or at work (which I tested out already) and has many uses that might be appealing. I personally use alot of these features like note taking and/or keeping up with my calendar on my phone but in case you don’t have one or do not like to use it for that reason other than using it as a phone this might be an option for you as it is compact and uses only one piece of paper. You can even make your own telephone/address book which reminds me I can’t find mine. Anyways, kudos to these folks.