34% Off Your First Online Grocery Order

About this Groszek offer

This code from Groszek — 34% Off Your First Online Grocery Order — is one of the most-used grocery savings opportunities currently active on DealRadar. As of the last verification window, 9,173 shoppers have applied this offer at checkout with a community-reported 72% success rate. That puts it in the top tier of Groszek deals tracked on the site.

Use the offer by July 8, 2026. Groszek typically rotates promotions on a weekly cadence, so even if this specific offer expires, a comparable one usually appears within a week. Subscribe to the alerts in the sidebar to be notified when new Groszek codes go live.

How to redeem this code

1. Click "Shop at Groszek" to open the chain's website or app in a new tab.
2. Add the items you want to your grocery cart as you normally would.
3. At checkout, look for a field labeled Promo code, Coupon, or Gift card / discount.
4. Enter the code HOME41 exactly as shown — codes are case-sensitive at most chains.
5. Click "Apply" and confirm the discount lands on your subtotal before paying.

What this offer covers

The "New Customers" tag on this offer indicates the part of the store or the order condition it applies to. Groszek structures most of its promotions around department-level discounts, total-cart thresholds, or membership perks; this offer falls into that pattern. As always, check the fine print at the retailer's site for product exclusions, geographic restrictions, and minimum purchase requirements that may apply.

If you find that this code does not apply at checkout, please come back and report it. Failed redemption reports are how we keep the success rate above 95% on most offers — your feedback adjusts the verification badge for the next shopper.

Pair this offer with cashback

Coupon codes are only the first layer. Most DealRadar members also stack a cashback rebate from a linked card or grocery-app partner on top of every supermarket purchase. The math compounds: a 34% Off coupon plus a 5% cashback rebate plus a 3% grocery-rewards credit card earn rate produces meaningful real-dollar savings on every trip. Set the cashback offer up once, and it runs on every Groszek purchase from then on without you doing anything.