If you cannot afford to put a regular soap dispenser in your home or office, why not get one that is exceedingly wasteful and ineffective? That's right. When you grab the following dispenser: http://www.newtondistributing.com/panel/fotoprod/BRA%206501.gif
You will find that it is difficult for the soap to come out, and when it does, it will just drip slowly. Grab it now so that you can detest using it and wish people never came up with it.