@Gifty5 Don't use "smart" pricing. Do your own research by looking at local/similar AirBnBs, and price accordingly. Keep in mind that you likely agreed to the 20% discount for your first three bookings, so keep your price in mind for that as well.
Smart pricing does not work in your best interest. Since "it" works for AirBnB, it's only job is to keep reservations up so AirBnB makes money. It will go outrageously low (although you can set a bottom limit), and you'll barely make money. Also keep in mind that low prices attract bad guests, which is a lose/lose situation.
It does work if you set upper and lower limits that you're comfortable with. Good luck with your property.