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# Nosto

Regios Discounts shows your discounted prices on product grids built with Nosto, including Nosto collection pages, search results and recommendation carousels.

## Example use cases

- Show discounted prices on Nosto collection pages and search results (Nosto Search, category merchandising)
- Show discounted prices in Nosto recommendation carousels
- Keep prices correct when shoppers change pages, sort or filter
- Use Nosto templates you edit yourself (custom Nosto templates)

## Show discounted prices on Nosto collection pages and search results

If your store uses Nosto's product cards (Nosto's web components), there's nothing to set up. Our app shows discounted prices, strikethrough prices and discount messages on each Nosto product card.

- Make sure the **Discounts Embed** app embed is turned on in your theme. See [How to display discounts on product pages](/en/article/how-to-display-discounts-on-product-pages-1sj49lh/).

## Show discounted prices in Nosto recommendation carousels

Carousels that use Nosto's product cards work the same way, with nothing to set up. Carousels that use a template you edit in your Nosto dashboard need the small change below.

## Keep prices correct when shoppers change pages, sort or filter

Prices update again whenever Nosto reloads its product cards, so there's no script to add.

## Use Nosto templates you edit yourself

If your Nosto recommendations or search results use a template in your Nosto dashboard instead of your theme's product cards, mark the price in that template with the same classes as [Custom Theme Setup](https://regiostech.crisp.help/en/article/custom-theme-setup-6mb5st/):

- `regios-dopp-generic-price-container` on the element that wraps the price
- `regios-dopp-generic-price-item--sale` on the price itself
- `regios-dopp-generic-price-item--regular` on an empty element for the strikethrough price, which stays hidden unless a discount applies

Each product in the template also needs a link to its product page.

## How this affects site speed

Nosto loads its products after your page has loaded, so our app checks each product's discount right after Nosto shows it. To do that, it loads that product's page in the background, once per product on each page view. Your page and Nosto's grid don't wait for this, and discounted prices usually appear within a couple of seconds of the grid.

On stores without Nosto, none of this code loads.

## Your Feedback Matters

Your review helps keep this small business running. Please [leave one](https://apps.shopify.com/regios-automatic-discounts#modal-show=ReviewListingModal) on the Shopify App Store.