When Show 'How To' on website? is Yes (default), ordering pages such as A la Carte, Gift Cards, Subscriptions and Products display a How to order ...? button in the page header that opens a short Sprwt tutorial video in a popup. If you have uploaded your own how-to video for a module (e.g. Giftcard: Youtube - How to Video), that video is used instead and the button shows regardless of this setting. Set it to No to hide the generic Sprwt tutorials (modules without a custom video uploaded then show no button at all).