You'll be redirected to TruDiagnostic. Your cash back is tracked automatically through StackWell's tracked shopping link.
TruDiagnostic is an epigenetic testing and research laboratory, trusted by academic researchers and clinicians worldwide. We offer TruAge: a trusted method of measuring biological age and many other health markers, using DNA Methylation.
TruDiagnostic offers different cash back rates depending on the product category:
| Category | Cash Back Rate |
|---|---|
| Online Sale | 10% cash back |
| Recurring Subscriptions | 5% cash back |
Create or sign in to your free StackWell account, open this TruDiagnostic page, and click the Shop Now button before you check out. StackWell sends you through a tracked shopping link so eligible purchases can be matched back to your account.
Cash back timing depends on the merchant and affiliate network. Purchases usually need to be tracked, reported by the network, and confirmed before they become eligible for payout.
Sometimes, but tracking is most reliable when the coupon is listed by the merchant or StackWell. Unlisted codes, browser extensions, or switching tabs before checkout can cause some merchants to decline cashback.