Hi Michael,

Actually that depends a bit on your exact scenario. You can either want to:
1. Set a percentage discount on all products and show that in the products lists and/or product view. In this case you will need to create a custom product information extractor (Fancy name). In short you will be fiddling with the product prices before they are displayed anywhere.
2. Set a percentage discounton the entire order which will not affect the base price of the products before they are added to the cart. To do this you will make a custom order calculator.

/Rune

Hi Rune,

Thanks for the reply. Please can you provide some documentation on how I might go about implementing these 2 approaches in Tea Commerce 2? I can't seem to find any documentation for it.

Thanks
Mike 

Better late than never as they say. I have tried to answer the same question here:

http://our.umbraco.org/projects/website-utilities/tea-commerce/tea-commerce-support/42977-Working-without-nodes

/Rune

This might help as well. It is a custom shipping calculator - but the terms of use is almost the same as the order calculator.
http://our.umbraco.org/projects/website-utilities/tea-commerce/tea-commerce-support/40842-Shipping-cost-multiplied-by-total-quantity

Kind regards
Anders 

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