Amazon is selling 12-packs of Red Bull 8.4oz. cans, original flavor for $14.98 after applying a 20% off coupon code 20NINJANYE
https://www.amazon.com/gp/product/B00634Z6BA
Other Red Bull items also available with code:
https://www.amazon.com/promocode/A257MB3J1A0N38?
24-pack of Blueberry Red bull 8.4oz. cans $28.08 after coupon code and 5% Subscribe $ Save discount. https://www.amazon.com/gp/product/B00CQUS6BW
https://amzn.to/2EmQSS3