Grimco Promo Codes & Coupons February 2026

Enter your promo code in the "Promo Code" or "Discount Code" field at the bottom of the Grimco checkout page, then click "Apply" before proceeding to payment.

Grimco's checkout follows a standard B2B wholesale flow for sign supplies. To apply a promo code:

1. Log in to your Grimco account (required for codes)
2. Add items to your cart and proceed to checkout
3. Scroll to the promo code field located under the order summary
4. Enter or paste your code
5. Click "Apply" - the discount will show instantly if valid

Most codes expire monthly and exclude taxes and shipping. For best results, use the desktop site rather than the mobile app, which sometimes experiences glitches.

Pro tip: Test codes on small carts first—Grimco verifies via account login for wholesale pricing.

No, Grimco primarily uses manual promo codes rather than automatic discounts, though account-based volume pricing applies automatically for registered wholesale buyers.

As a sign industry supplier, Grimco offers tiered auto-discounts via customer accounts (including a 5% sitewide signup discount for new customers), but most promotional discounts must be entered manually at checkout. The checkout system shows base wholesale rates first, with any applicable account-based discounts applied automatically.

Auto-volume discounts typically kick in for orders over $500, while promo codes are better for one-time purchases.

Pro tip: Sign up for an account before checkout—this unlocks automatic volume savings on repeat purchases over $1,000.

No, Grimco promo codes cannot be applied to sweepstakes credits, prizes, or non-purchase balances—they only discount standard paid cart totals.

Grimco, focused on wholesale sign materials, has no documented sweepstakes program. Promo codes target regular purchases of sign supplies and materials. Attempting to apply codes to gift cards, store credits, or promotional items typically results in an "Invalid: Non-purchasable items" error, as codes require monetary subtotals.

Pro tip: If you have store credit or prizes, use them first, then apply promo codes to any remaining balance on new orders to avoid checkout rejection.

Common causes: expired code, ineligible items, account mismatch, or minimum order not met—"Invalid Code" or "Promo Not Applicable" errors appear instantly.

If your Grimco promo code isn't working, try these troubleshooting steps:

1. Verify the code is current and not expired
2. Remove any ineligible products (sale items, custom orders)
3. Ensure you meet any minimum purchase threshold (often $100+)
4. Log out and log back in to refresh your session
5. Clear your browser cache and try again

Grimco codes are typically wholesale-only and don't stack with other promotions or discounts.

Pro tip: Copy-paste fresh codes from coupon sites—grimco.com sometimes caches old ones, requiring a browser refresh.

No, Grimco allows only one promo code per order—attempting to apply a second code triggers an "Only one code permitted" error.

Grimco's B2B checkout system accepts only a single promo code per transaction, which is common for wholesale suppliers. If you have multiple codes, you'll need to choose the one that provides the best discount for your particular order (percentage-based or fixed amount).

Pro tip: For large orders, consider splitting them into separate transactions if you have multiple valuable promo codes—apply the best code to each order for maximum savings on bulk sign supplies.

Yes, promo codes often exclude custom orders, closeouts, or select specialty product categories—resulting in a "Promo ineligible for this item" error.

Grimco's wholesale model typically restricts promo codes to standard stock items. Products commonly excluded from promotions include:

• Custom orders and personalized items
• Closeout or clearance merchandise
• Hazardous materials and oversized items
• Certain specialty product lines
• Already discounted or sale-priced items

Pro tip: Filter your cart to "regular price" items before applying a promo code—look for any "Promo Eligible" indicators on product pages before adding items to your cart.

Typically no—Grimco codes apply mainly to regular-priced items, excluding sale or clearance—"Cannot combine with other offers" error shows when attempted.

Most Grimco promotional codes are designed to work only with full-priced merchandise, not with items already marked down or on clearance. This is standard practice for B2B wholesale suppliers like Grimco. When a product is already discounted, the system will usually prevent additional promo code discounts from being applied.

Pro tip: For maximum savings, apply promo codes to full-price items during promotional periods, and shop sale items separately to layer different types of discounts.

Grimco may occasionally offer discount codes, but currently, there are none available. However, customers can still save money by taking advantage of other promotional offers or sales available on the website, or by using credit card points to make purchases.

We couldn't find any available data on how often Grimco releases new discount codes. Based on historical data, the average time between Grimco coupon releases is approximately 30+ days. However, this is subject to change and may depend on various factors such as seasonal promotions, product launches, or other marketing initiatives. To stay informed about upcoming discounts and promotions, we recommend checking Grimco website regularly, subscribing to their email newsletter, and following them on social media.

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Grimco offers coupons occasionally.

As of Feb 9, 2026, it does not appear that Grimco has discounts for Black Friday or Cyber Monday. We regularly check for Grimco's Black Friday and Cyber Monday discounts, so be sure to check back on this page to find the latest cyber week deals.