You can buy open M2M global IoT sim cards or IoT eSIMs directly from our portal at https://portal.open-m2m.com , you can buy between 1 and 500 sim cards at the same time.
If you're getting started and want to try our services then feel free to order a single sim card without any contracts or commitments.
For layer deployments or trials please contact us at info@open-m2m.com