Mint Promo Codes & Coupons September 2025

Your Mint promo code may show as "invalid" for several specific reasons. The code might be expired, as Mint Mobile regularly updates their promotional offers with specific end dates. For example, many of their current promotions are valid through May 2025. Your code could also be invalid if it doesn't meet minimum purchase requirements or if you're trying to use it on an ineligible product or service. Mint Mobile also restricts some promotions to new customers only, so existing customers attempting to use these codes will receive an invalid message.

To resolve this issue, first verify the code's expiration date, then ensure you're meeting all requirements like minimum purchase thresholds. If you're an existing customer, check if the promotion specifically states "new customers only" in the terms. Sometimes clearing your browser cache or trying a different browser can also resolve technical checkout issues.

Pro tip: Before finalizing your purchase, check SimplyCodes for the most recently updated Mint Mobile promo codes, as they regularly refresh their offers with new expiration dates.

No, you cannot use multiple promo codes on a single Mint Mobile purchase. Mint Mobile typically does not allow code stacking on their platform. Their checkout system is designed to accept only one promotional code per transaction, and attempting to enter multiple codes will likely result in only the last entered code being applied, or potentially an error message.

When shopping at Mint Mobile, you'll need to choose the single most valuable promotion for your specific purchase. Their checkout process includes a promotional code field where you can enter one code, but doesn't provide functionality for multiple code entry. If you're trying to maximize savings, compare available promotions before checkout to determine which single code offers the best value for your specific plan or device purchase.

Pro tip: If you're torn between using a device discount code or a plan discount, calculate the total savings for each scenario separately to determine which single code provides the greatest overall value.

Most Mint Mobile promo codes are designed specifically for new customers and typically cannot be applied to renewals. Their terms and conditions explicitly state that discounts "may not be applied to renewals" as specified in their promotion terms. Mint Mobile's business model focuses on attracting new customers with introductory offers while using a different system for existing customer loyalty.

For existing customers, Mint Mobile offers a referral program instead of traditional promo codes. Through this program, you can earn renewal credits by referring friends to the service. These credits are applied directly to your account and can be used toward future renewals, providing a different path to savings for existing customers.

Pro tip: If you're an existing customer looking for renewal savings, focus on the referral program where you can earn up to 4 referral credits per calendar year to reduce your renewal costs.

No, Mint Mobile student discount codes are not stackable with seasonal promotions. Like other promotional offers, Mint Mobile's system is designed to accept only one promotional code per transaction. Their checkout process will only apply the last entered code if you attempt to use multiple promotions.

When seasonal promotions are running (such as their "$15 for all plans" promotion), you'll need to choose between using your student discount or the seasonal offer. Mint Mobile's promotional structure requires customers to select the single most valuable discount for their purchase. Their checkout system has a single promotional code field, and entering multiple codes will result in only one being applied.

Pro tip: During major sales events like Black Friday, Mint Mobile often offers their best promotions of the year (such as "3 months of unlimited premium wireless for $15/month"), which may provide better value than standard student discounts.

Mint occasionally issues discount codes to shoppers. In the past month, they have launched 2 new promo coupons. While the availability of these codes may vary, customers should regularly check Mint website or sign up for their email newsletter to stay informed about new discounts.

On average, Mint provides 0.8 discount coupons each month. Based on historical data, the average time between Mint coupon releases is approximately 38 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 Mint website regularly, subscribing to their email newsletter, and following them on social media.

Mint is offering 3 working store-wide codes, and they are also offering 3 additional discount codes with a max discount of 15% off.

SimplyCodes is the #1 provider of discount codes for your favorite retailers, such as Mint. 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 Mint discount codes.

On average, Mint offers 0.8 coupon codes per month. As of today, Mint has 3 active coupons and offers.

As of Sep 15, 2025, it does not appear that Mint has discounts for Black Friday or Cyber Monday. We regularly check for Mint's Black Friday and Cyber Monday discounts, so be sure to check back on this page to find the latest cyber week deals.