These steps are for merchants on Shopify 2.0 and those who have implemented as product.json file on their 1.0 theme. If you're on 1.0 and haven't yet done that, please view this guide.
Not sure if you're on Shopify 1.0 or 2.0? Read more here.
Add the TryNow App Embed
Step 1: Click Themes in Shopify admin panel
Step 2: Click "Customize" on the theme you're implementing on
Step 3: Click the app embed button and enable TryNow.
Add the TryNow purchase option block to your product pages
Step 4: Navigate to "Products" from the search bar
Step 5: Hover over the product page and "Add Block" to add the TryNow Button
Step 6: Update "Title" in the righthand column. This is the name of the TryNow Button. We recommend "Try Now" or "Try Before You Buy". See here for more information on button customization.
Step 7: Try Before You Buy has been added to your theme! Navigate to themes and preview the theme you worked on to ensure TryNow components are rendering correctly. For custom product pages, add the purchase option and adjust its location by dragging and dropping it on the page or in the layout
In a prior step, you enabled TryNow in your theme.
Default Private
TryNow is set as a default to private from visitors to your website. The TryNow button will be hidden from web traffic unless they enter through TryLinks.