The main tank, brimful with ideas. Enjoy them, discuss them, take them. - Of course, this is also the #1 place for new submissions!
By ivan kokuti
An idea for retail shops to half their carbon foot print would be to get rid of all receipts, this can be done by using a swipe card similar to the club card where the receipts are stored on the card at the checkout. Then through a mobile device connected to a pc you can list all receipts in a word document that can be printed when needed. Also the customer can access there receipt via the shops website using a password.

Reward: To help the enviroment and save trees
By ripost
There is one chain of retail shops here in Norway that have optional printout of receipts. That is, you need to ask for the receipt, in order for it to be printed.
By cgilson33
thats a good idea
you could just tie an email to your credit cards and have them automatically emailed
and if u pay cash, you can use your "green card"
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