Hello 👋, good afternoon, Binance friends. Can someone explain to me what this option in WorldCoin is for? When I verified myself, I didn't enter a referral code, but here it is allowing me to enter one 🤔. Please, help me! 🙏 Happy New Year! 🎉🥳🎆#BtcNewHolder #Worldcoin! #DNATokenEvolution #WLD $WLD