I have been using Challenge Coins LTD to mint a new challenge coin every year for the past ~7-8 years and the process (including both sales and design) is always smooth and seamless (even through the plandemic). Product quality is consistently excellent, and I am a perfectionist (in other words, I have zero tolerance for mistakes [and there are none in this review...]). Beautiful coins, top quality, never a defect. Great experience and product. Highly recommend.