SL β Loyalty: your smart way to earn and save. Get rewarded for every visit. With SL β Loyalty, you receive a welcome bonus right after installing the app, and earn 5% cashback in points every time you pay your bill. Show your personal QR code at the venue to collect or redeem points instantly. You can also book a table in just a few taps β no calls, no waiting. Simple. Seamless. Rewarding. This is SL β Loyalty.