For reference, most CEX flexible savings for XRP sit in the 1–3% range, so this is clearly an acquisition rate that'll normalize after the promo period. Stablecoins are included too.
Not a bad option if your XRP is just sitting idle:
https://www.bitrue.com/flexible-staking/xrp-new-user-Exclusive?cn=310913&inviteCode=VWAVQWH
#XRP
#Bitrue
#Staking
