Can I use my code in conjunction with any other offers? December 02, 2025 22:27 Updated No, codes cannot be used in conjunction with any other offers, only one code may be used per order. Related articles What are the terms and conditions of the Lingo Referral program? How can I participate in the referral program? How many biosensors come with my initial purchase? If my code is not working, how can I get help? Where do I find my referral rewards?