add to cart links - was: [ic] customization

[Patrick Donker]

Joachim Zobel wrote:
> Am Mo, den 01.11.2004 schrieb Stefan Hornburg um 9:10:
> 
>>>>Maybe you misunderstood the question of the original poster. It is possible
>>>>to create "add to cart" links on any HTML page.
>>
>>Try that:
>>
>>http://demo.icdevgroup.org/i/demo1/order?mv_order_item=os28044&mv_order_quantity=10
> 
> 
> One should be aware that "add to cart" _links_ are in violation of RFC
> 2616:
> 
> http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html#sec9.1

Call me stupid, but where does it actually *say* that 'add to carts' are 
not allowed?