I searched on SD but couldn’t find this posted previously
I found this deal through Google (can’t find it directly on CapitalOne site) but you should be able to use this promo code (EARN500). I had searched for "Capital One 360".
Balance needs to be maintained for at least 90 days
$10K daily balance = $200 Bonus
$50K daily balance = $500 Bonus
If you had a savings account after Jan 1, 2016 you are ineligible for this offer.
Please see attached PDF and screenshots for additional terms and conditions.
https://apply.capitalon