airbnb 20% off ($50 for $40) through Samsung Pay

Requires SamsungPay, airbnb for 20% off through store.
open samsung pay
> select store
> select airbnb
I think it’s limit 2 per day? At least that’s what it was in the past.
I personally stock up on these and use them all on one big trip. Came in handy for a 1 week airbnb in japan.
Reference: https://www.airbnb.com/