Here how you can set it up:
Go to the Shopify Theme Editor
In the Admin panel on the left, click "Online Store" > "Theme". Under the Current theme, click “Customize”.
Product tokengates
In the theme editor search function, select "Products" and choose "Create Template".
You can also choose to modify the existing product template. This is more convenient if all products in your store are tokengated.
Create template
We recommend choosing the Default Product template but if you are using a custom product template just choose that.
Add the 'Verisart Branding' button
In the "Product information" section choose “Add block”,and add the Verisart branding button (you can find it under apps).
Set the correct theme template on the branded product
After choosing from product from the product list. Scroll down until you see the "Online store" panel on the right and select the template for your branded product.
Hit save!