Function Offers

50% cash back Spend $365 or more

Chase • Added 69d ago • Expires 3/31/2026

Earn 50% cash back on your Function Membership when you spend $365, including taxes and after any discounts. Please note that this offer is for an annual membership purchase.

Function is a health platform that gives members access to 160+ yearly lab tests—5x more than a typical annual physical—covering everything from hormones to nutrition and heart health, plus actionable insights from top doctors. All results are stored in one place, making it easy to spot trends, track progress, and take action.

Offer expires 3/31/2026. Cash back maximum of $182.50. Offer valid one time only. Offer valid on first payment only. Offer only valid on purchase made directly with the merchant. Offer not valid on purchase made using third-party services or a third-party payment account (e.g., buy now pay later). Offer valid online only. Offer only valid on U.S. purchase. It is possible that the merchant may split your purchase into multiple transactions. Offer redemption awarded as statement credit on the first qualifying transaction amount. For subscription cost and to cancel subscription, please visit merchant website for details. Offer not valid in HI, RI, or PR.

15% cash back Spend $365 or more

Chase • Added 72d ago • Expires 3/31/2026

Earn 15% cash back on your Function Membership when you spend $365, including taxes and after any discounts. Please note that this offer is for an annual membership purchase.

Function is a health platform that gives members access to 160+ yearly lab tests—5x more than a typical annual physical—covering everything from hormones to nutrition and heart health, plus actionable insights from top doctors. All results are stored in one place, making it easy to spot trends, track progress, and take action.

Offer expires 3/31/2026. Cash back maximum of $55. Offer valid one time only. Offer valid on first payment only. Offer only valid on purchase made directly with the merchant. Offer not valid on purchase made using third-party services or a third-party payment account (e.g., buy now pay later). Offer valid online only. Offer only valid on U.S. purchase. It is possible that the merchant may split your purchase into multiple transactions. Offer redemption awarded as statement credit on the first qualifying transaction amount. For subscription cost and to cancel subscription, please visit merchant website for details. Offer not valid in HI, RI, or PR.

50% cash back Spend $365 or more

Chase • Added 72d ago • Expires 3/31/2026

Earn 50% cash back on your Function Membership when you spend $365, including taxes and after any discounts. Please note that this offer is for an annual membership purchase.

Function is a health platform that gives members access to 160+ yearly lab tests—5x more than a typical annual physical—covering everything from hormones to nutrition and heart health, plus actionable insights from top doctors. All results are stored in one place, making it easy to spot trends, track progress, and take action.

Offer expires 3/31/2026. Cash back maximum of $182.50. Offer valid one time only. Offer valid on first payment only. Offer only valid on purchase made directly with the merchant. Offer not valid on purchase made using third-party services or a third-party payment account (e.g., buy now pay later). Offer valid online only. Offer only valid on U.S. purchase. It is possible that the merchant may split your purchase into multiple transactions. Offer redemption awarded as statement credit on the first qualifying transaction amount. For subscription cost and to cancel subscription, please visit merchant website for details. Offer not valid in HI, RI, or PR.