Your discount code is included in the email that brought you here. Please copy it now and enter it at checkout (see example below)

  • This code represents what you pledged on Kickstarter.
  • You need to add it at checkout (see example images below)
  • Once added, your pledge total will be subtracted from your order.
  • You will only pay for additional items added during this survey and shipping and taxes.
  • Contact us at "customerservice@sierramadreresearch.com" with any questions.
  • Split shipping must be requested, otherwise all items ship together.
  • International customers will be responsible for duties and taxes.