### Description Add an optional `product-tag-text` entry to the config. If it exists, use it instead of `product-price` in [the template](https://github.com/ampproject/amphtml/blob/main/extensions/amp-story-shopping/0.1/amp-story-shopping-tag.js#L41). <img width="391" alt="Screen Shot 2021-12-03 at 10 02 16 AM" src="https://user-images.githubusercontent.com/3860311/144624384-bbf79078-7524-4dd7-8710-ca17be2c980f.png">