myFirst US Promo Codes & Coupons February 2026

Your myFirst US promo code likely isn't working due to expiration, minimum purchase requirements, or exclusions on sale items.

Users often see errors like "Invalid code" or "Promo not applicable" at checkout if the cart total is under $120 for certain codes, or if applying to clearance items. myFirst US codes are mostly sitewide but typically fail on already-discounted products or during peak sales.

To fix the issue:

1. Verify the code is still active
2. Clear your cart and add full-price items to meet minimum purchase requirements
3. Enter the code correctly in the "Promo" field before payment
4. Try signing up for the newsletter to get a fresh 15% code

Pro tip: Most myFirst US codes expire monthly, are US-only, and cannot be stacked with other promotions.

No, myFirst US does not allow multiple promo codes on one order; their checkout system accepts only one per transaction.

This limitation prevents stacking discounts, with users reporting "Only one code allowed" errors when trying combinations like 15% + 10% off. Common scenario: Newsletter 15% code blocks additional reseller discounts.

Pro tip: Choose the highest value discount available (e.g., 15% sitewide over 10%), or consider subscribing to their yearly plan for 20% access on future purchases.

myFirst US promo codes are typically not valid on sale or clearance items; most 15% sitewide codes exclude already-discounted products.

Shoppers encounter "Exclusions apply" messages on special deals pages, where codes fail on marked-down bundles. Generally, full-price items qualify for promo codes, but clearance items are excluded.

Pro tip: For maximum savings, apply promo codes to full-price tech products before they go on sale.

No, myFirst US promo codes like 15% off do not apply to shipping costs; they discount item totals only, while free shipping kicks in separately on qualifying orders over a threshold.

You may see an error like "Discount applied to items only" if expecting shipping reduction. Here's how it works:

1. Apply code to cart subtotal
2. Shipping calculates after the discount is applied
3. Free shipping is available when you reach the minimum threshold (often $50+)

Pro tip: Bundle items to reach the free shipping threshold first, then apply your 15% code for maximum savings on myFirst US tech.

Check the code description—if it mentions "first order," "new customers," or newsletter signup, it's likely first-time only; many 15-20% codes target new customers explicitly.

Users can identify these restrictions via "First order discount" labels or single-use post-signup emails, with errors like "Not for returning customers" appearing for repeat attempts. First-time customer codes are typically 20% off versus the general 15% sitewide offers.

To verify:

1. Log out or use incognito mode to test
2. Read the terms on the coupon page
3. Note that newsletter codes are often for first-time customers

Pro tip: Use incognito mode to claim first-order 20% discounts before creating your account for maximum savings.

myFirst US occasionally issues discount codes to shoppers. In the past month, they have launched 1 new promo coupon. While the availability of these codes may vary, customers should regularly check myFirst US website or sign up for their email newsletter to stay informed about new discounts.

On average, myFirst US provides 1.5 discount coupons each month. Based on historical data, the average time between myFirst US coupon releases is approximately 20 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 myFirst US website regularly, subscribing to their email newsletter, and following them on social media.

myFirst US is offering 15 working store-wide codes, and they are also offering 16 additional discount codes with a max discount of 15% off.

SimplyCodes is the #1 provider of discount codes for your favorite retailers, such as myFirst US. As the only crowdsourced platform for coupon codes, we have all the latest and accurate codes for over 200,000 stores. Save time and avoid expired codes by checking SimplyCodes for the latest myFirst US discount codes.

On average, myFirst US offers 1.5 coupon codes per month. As of today, myFirst US has 16 active coupons and offers.

As of Feb 14, 2026, it does not appear that myFirst US has discounts for Black Friday or Cyber Monday. We regularly check for myFirst US's Black Friday and Cyber Monday discounts, so be sure to check back on this page to find the latest cyber week deals.