Hi @Sol2374
Your question is how to apply smart prices. I'm not sure whether you mean how to price your listing in a smart way 😀, or whether you need specific help using Airbnb's dynamic demand-based pricing feature (which is called Smart Pricing).
If you're just starting out, it would be good to identify some listings near your own that you feel are comparable. Try to find one or two that have plenty of good reviews, then take a look at their pricing by selecting different dates on the calendars, different lengths of stay and a different number of guests. Try to get an idea of how these successful listings' pricing is set up. When you set up your own, keep in mind that you may have to price a bit lower to attract bookings to your new listing. One of the categories that guests will review, is value for money. Also keep in mind that the prices you saw for the other listings in guest view, include service fees and taxes (so once you've set up your prices, you'll have to look at your own listing as a guest to see how the final prices compare).
If you decide to use Airbnb's smart pricing, you can read more about it here:
Use Smart Pricing to automatically adjust your prices based on demand - Airbnb Help Center
Be sure to open a browser window in private mode and search for your own listing. Enter search terms that you think your guests may use, dates that you know are available on your calendar, and the maximum number of guests. See where your listing ranks, and adjust prices downward or adjust other factors that affect rank (see How search results work - Airbnb Help Center) if you're not well-positioned.
Hope it helps and let us know how you get on!