How to Install Popup Checkout
Popup Checkout Overview
Simply copy the 'Step 1' code provided and add it to all the pages on your site. The code will look for any buttons or text linking to any of your Spiffy Checkout pages, and will display the form as a popup, instead of redirecting to your Checkout!
Example: Popup Checkout linked to a button on our site
*NOTE: The 'Step 1' code that we provide for both the Popup Checkout and the Embedded Checkout is the exact same script and is identical on all Spiffy checkouts! So if you have added it to your page in the past for another Checkout Popup or Embed, you just need to do 'Step 2' for the element you are wanting to use.
Please check out our Advanced Elements Overview for more information on this section.