This documentation is not using the current rendering mechanism and is probably outdated. The extension maintainer should switch to the new system. Details on how to use the rendering mechanism can be found here.


With the “Specials” feature you can display additional checkboxes below the shipping and payment methods. Use cases:

  • Order a print catalog for 2,50 Euros.
  • Request gift wrapping for 5,00 Dollars.

See the following example for both use cases.

Example Setup

plugin.tx_wtcart_pi1.special {
  options {
    1 {
      title = Order catalog
      extra = 2.50
    2 {
      title = Gift wrapping
      extra = each
      extra.1.extra = 5.00
      tax = normal

Using the setting extra = each (see option 2 for gift wrapping) the price is added for each product in your cart (respecting the quantity as well). The settings available for shipping and payment are also available for the specials.