Add to cart link

Outputs an encrypted link to add a product to the cart.

This is useful when you want to add a product with an on-the-fly price to the cart. It is encrypted because you don’t want to be able to let your customers change the price of any product on your site.

Parameters

product: The URL of the product to add.
quantity: How many to add?
price: What should it cost?
option: The index of the product modifier.
extra: Extra data to make the cart item unique. Pipe delimited, colon separated values, eg. size:small|color:red
return: The URL to be shown after the item is added.
error_return: The URL to be shown if there is a problem adding the item.

Example

You probably would want to link to a template with an add to cart tag on it.

{{ bison:add_to_cart_link url="/cart/add" product="/donation" quantity="1" price="10" return="/cart" }}
Outputs: /cart/add?item=encryptedstring

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