Yes. Carbon Checkout sends each customer a verification e-mail with a unique tracking code immediately after they make a contribution. This hyperlinked tracking code gives each customer access to their personal Carbon Portfolio, allowing the customer to track their contributions and engage with the projects they helped to make possible. Each unique tracking code is linked with a pooled carbon offset investment that is permanently retired on the relevant emission registries – APX, IHS Markit or The Clean Development Mechanism registry operated by the UN Climate Change Secretariat.