Steps for installing Try Before You Buy in your Shopify Storefront:
Step 1 - Click Install on the TryNow: Try Before You Buy app listing in the Shopify App store. You will be routed back to your Shopify store to complete app installation.
Step 2 - Once back in your Shopify store, click Install.
Step 3 - On the next screen, click Approve to approve the subscription. This allows the app to bill once shoppers begin to place orders in your store using the TryNow selling plan.
Note: You must have a payment method entered to click Approve on this step.
Step 4 - You should now be redirected to TryNow’s Merchant Portal, where you’ll be able to register for your new account.