For those using Luno, how can i confirm if the invite link that i followed is still there after successfully creating the account and being verified? Since both parties will get MYR25, i want to confirm before making the deposit.

I went to rewards --> enter a promo code but it doesn't work. It says 'This type of promotion code can only be applied once per person.'

Also, is the US stock market correlated with BTC? Market is very green today and i notice a slight drop in BTC.