Excerpt or short description is one of many WordPress features and the WordPress Automatic Plugin can fortunately generate this excerpt using AI automatically so you do not need to create it manually

1. Create your campaign normally, for example, create an Amazon campaign
2. Enable the custom fields option

   

3. Set the field name to excerpt

   

4. set the value to your desired prompt

   

   an example prompt is:

   [gpt]Generate an excerpt of 250 chars from this amazon product description: [product_desc][/gpt]