I know lots of people here have the Costco Visa from Citi, so I hope this helps some others. I went to cash out my rebate certificate yesterday and the clerk told me that if it's more than $500, you can now have it direct deposited in a linked bank account through the Citi website or app. I already had my checking account linked since I have them pull funds to pay the visa bill, so it was super easy to request the rebate deposit. I did it yesterday afternoon and it said up to 5 days, but it's already in my checking account this morning. I like this much more than having them give me $100 bills, though I will have to start going to the ATM again since I had been using that as my pocket money for the year.