Earning carboncreditz could not be easier.
1.  Click the "Online shops" tab above
2.  Find your store - there are over 1,200 to select from
3.  Click "Visit Site"
4.  Shop as normal
5.  Creditz will be added to your account at the rate displayed - normally within 30 days

Also, look out for companies that are offering creditz when you buy their products or services. 
 

There are 2 ways to collect free creditz:

Everyday shopping

Shop as usual in your favourite stores and collect creditz automatically.

List of promoters

Enter codes

Already have a product with a carbon creditz code on it?

Enter code

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