Growth Guys code for existing customers: does it work again?
Checked October 29, 2026 against the Growth Guys FAQ and contact page.
Yes. DEAL10 takes 10% off sitewide and is not a first-order-only code, so returning customers keep using it.
- The vendor allows one coupon per order, and paying with Bitcoin takes a further 20% off.
What applies to a repeat order
| Offer | Repeat orders |
|---|---|
| DEAL10 | Works on every order, enter it in the Promo code box and press Apply |
| Email signup code | Described for your next order, check the popup for terms |
| Bitcoin 20% | Automatic when you choose Bitcoin, any order |
| 10-pack 20% | A pack option on the product page, any order |
Steps
- Add items and go to checkout.
- Enter DEAL10 in the Promo code box and press Apply.
- Check the discount line in the order summary before you pay.
If the box rejects it, work through code not working. Reminders on the email-list alternative are in email list discount.
Ready to order?
Enter the code at checkout. If you copied it, just paste it in the Promo code box in the order summary, then press Apply. It does not apply by itself. Confirm the discount line before you pay.
Common questions
Can I use DEAL10 if I have ordered before?
Yes. It is not a first-order-only code, and repeat customers keep using it. Confirm the discount line at your cart.
Can I use two codes on one order?
No. The vendor says one coupon per order.
Does Bitcoin still take 20% off?
Yes, on any order, applied after sale prices and coupons, per the vendor's FAQ.
What if the code does not apply?
Enter it exactly as shown and press Apply, then see the code not working guide.