Exciting news! On October 27, 2025, our holding company, FirstSun Capital Bancorp and First Foundation Inc. jointly announced that we have entered into a definitive merger agreement. Read the full announcement on the FirstSun Investor Relations website: https://ir.firstsuncb.com/news/news-details/2025/FirstSun-Capital-Bancorp-and-First-Foundation-Inc--Combining-in-All-Stock-Merger/default.aspx
Important Fraud Alert: We have received reports of fraudulent calls appearing to be from Sunflower Bank. If someone contacts you claiming to be from Sunflower Bank or First National 1870 and asks you to provide online banking login credentials or account information, do not follow their instructions and hang up because #BanksNeverAskThat. Do not provide any details or visit any websites at their request. Please call our Customer Care directly at 888.827.5564 if you have any concerns.
Billshark
Save hundreds on your monthly bills! Billshark negotiates better rates for your bills and helps you cancel subscriptions with ease!1,2
Visit a location near you and open a Pinnacle or Elevation Checking Account to receive Billshark and many more benefits, all powered by BaZing.
Bill Negotiation Service
Billshark makes sure you're getting the best deal from service providers in these industries (and others):
- Cable TV
- Cell Phone
- Satellite TV
- Internet
- Satellite Radio
- Home Security
If Billshark saves you money, you'll be charged a one-time fee based on a percentage of the amount you've saved - but you'll never be charged if you don't save on your bills.
Subscription Management
Eliminate recurring expenses for subscriptions you no longer need or want without having to spend your time trying to cancel them.
Preferred Pricing
BaZing members receive preferred pricing on Billshark services. These preferred pricing arrangements will be reflected in your cart as you checkout:
- Bill Negotiation fees are reduced to 33% of the money saved (versus 40% for non-BaZing members)
- Subscription Cancellation services for a 20% discount off the Billshark published fee
Activation is required to start saving, so don't wait - start saving some serious dough on your monthly expenses!

Download the Possibility+ Mobile App3
Browse, Shop, Save and Protect with BaZing!
Accessing the benefits and collecting your rewards is easy. Once you’re a customer with an eligible checking account, you’ll enjoy 24/7 access to thousands of discounts right on your phone. You can even receive app notifications of nearby offers while you’re out and about. With our free Possibility+ mobile app, you’ll never miss a deal. Download the free app, and start saving instantly. Search for local deals and show the retailer the available mobile coupon at checkout. You can also log in to Possibility+ online to discover thousands of online and national deals with name-brand retailers to save money on car rentals, groceries, hotel stays, health savings, and much more.
Discover everything BaZing has to offer!
Explore our complete BaZing Benefits Reference Guide below to see all the perks available with Sunflower Bank BaZing Checking Accounts:
Ready to take advantage of these valuable benefits and rewards?
Stop by a location near you.
For questions regarding your BaZing benefits, contact 855-UBAZING (855.822.9464) for assistance.
Find a Branch Near You
1Must be a valid accountholder of a participating financial institution to qualify for benefits. 2Billshark requires additional activation to begin. 3Message, data rate, and charges may apply. Check with your wireless carrier for details.
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