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Billshark
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Billshark

Save 25% on monthly bills in 2 minutes with Billshark. Send your bills, and they’ll send you rewards. Enjoy $25 in Reward Dollars that can be used in over 500,000 ways. Billshark charges a one-time fee of 40% of savings. If they can’t save you money, you don’t pay a fee.

You get
$9 off their first negotiation
Referrer gets
Up to $50 in Amazon gift cards
Newest code shared Jan 11, 2023

Independent community listing — not affiliated with or endorsed by the featured brand.

Billshark referral program

Terms as listed in our directory. Confirm them on the official site before you sign up.

How it works

Send your unique referral link out to anyone and everyone. Get your friends to sign up with Billshark and start lowering their bills. Earn credits for every person you refer and collect Amazon gift cards.

Where to find your code

On the website or app, go to menu. Then tap on "referrals". You will see your referral link and buttons to share or copy.

Open the referral dashboard

Contribute to this page

Share a code, offer, question, or update about Billshark. Sign-in happens only when you publish.

Some links and codes on invitation.codes are referral or affiliate links. We may earn a commission or rewards when you sign up or make a purchase through them, at no extra cost to you. See our Privacy Policy for details.