We are looking at running these as to sell as merchandise in our on-line charity store. We investigated them some time ago but found the margins were too small and outlay too large to make any significant profit. Some years down the line we feel now is the time to go back and see if we can make this happen. Not only to generate funds but to be in-line with the environment. Can anyone fast track us to suppliers that they have found to be reliable in quality, delivery and price.