How we verify

Growth Guys promo code, verified October 11, 2026: HEALTHYLIFE10 takes 10% off sitewide at Growth Guys (growthguys.com) on any payment method, and it is the code behind the largest total discount available there today — 30% off when the order is paid with Bitcoin, which the store discounts a further 20% automatically, so a $430.00 CAD cart paid $301.00 CAD. The measured cart, line by line.

We are an affiliate: if you order from Growth Guys using this code we earn a commission, at no extra cost to you. We are not Growth Guys and have no ownership of or role in the company.

The same test runs unattended every day against the live store. This is what it does, in order, and what it deliberately does not do.

The procedure

1. A guest cart is opened at growthguys.com. No account is used and none is created.
2. A product is selected from a rotating pool, so the basket value differs between runs. A code that worked only at one price point would be caught rather than hidden.
3. HEALTHYLIFE10 is entered at the cart stage, before any payment step.
4. The subtotal, the discount line and the resulting total are read back from the cart.
5. The reading is written to the record with its timestamp, and chained to the previous entry.
6. The cart is cleared. No order is submitted.

Why the basket changes every run

A single repeated cart value proves only that the code works on that value. Rotating the product means a minimum-purchase threshold, a category exclusion or a per-product rule would surface as a failed test rather than never being exercised. The ledger therefore contains the whole range of values tested, not a chosen one.

Failures are published

A test that does not return the stated discount is written to the record the same way a passing one is. A log that only ever shows passes is not evidence that a code works; it is evidence that failures are not being published.