Stamps.com Discount Coupons & Promo Code Deals for October 2026

About the offer: Stamps.com provides individuals and businesses with an easy and convenient way to manage mailing and shipping needs online. With over 4 million users, customers can print USPS-approved postage directly from their computer for envelopes, packages, and Priority Mail without visiting the post office. . Media Restrictions : 1- Email marketing and social media promotion are not allowed unless prior written approval is granted. 2- Incentivized traffic is not allowed unless explicitly approved in writing. 3- Direct linking to the Stamps.com website in paid search ads is prohibited; a landing/splash page is required. 4- Bidding on Stamps.com trademarked keywords or variations is strictly prohibited. 5- Affiliates may not promote cancellation of services after receiving trial benefits or encourage misuse of the trial offer. Creative restrictions Affiliates must follow advertiser copy guidelines and only use approved creatives and messaging when promoting the program. Copy compliance Affiliates must maintain accurate and professional messaging. The trial may only be described as a “4 week trial.” Terms such as “free trial,” “no-risk,” “risk-free,” “free postage,” or similar claims are strictly prohibited. The phrase “USPS-approved postage” may be used only in that exact context. Paid Search Policy: The advertiser operates a closed PPC policy. 1. Protected SEM Bidding Keywords: Stamps.com, www.stamps.com, stamps com, stampscom, stamp.com, stampcom, and all trademark variations or misspellings. Bidding on competitor trademark terms including Pitney Bowes is also prohibited. 2. Prohibited SEM Ad Copy Content: Ads may not appear as the official brand or contain misleading messaging. Use of terms such as “Official site,” “Official website,” ®, ©, or ™ is prohibited. 3. Special Instructions for Search Marketing Publishers Direct linking is not allowed. Broad match bidding is prohibited. Traffic must originate from the United States only unless prior written approval is granted. . Model: CPA / Revshare Pixel fires: Converted Trial / Subscription Signup / Supply Store Purchase Target: Small businesses, ecommerce sellers, and individuals with mailing and shipping needs Country: United States only Credit Policy: Last Click Referral Window: 30 day cookie click to conversions