Using the Custom CSS feature, you can add text to the product price in the Instant Search Widget. For example, you can add the "from" text before the product price:

To do that, follow these steps:

  1. Go to the Searchanise control panel > Instant search widget section > Custom CSS tab.
  2. Select the Use custom CSS setting if it is disabled.
  3. Enter one of the following CSS rules into the text area, changing the content value:
    1. The text before the product price:
      .snize-price:before {
   content: "from ";
}
    2. The text after the product price:
      .snize-price:after {
   content: " inc tax";
}
  4. Apply the changes.

That's it. The product price is displayed now with the additional text in the Instant Search Widget.