All Launchpad products subscriptions, plan-based or per-item, can be purchase in Fiat.
You can pay in Fiat by clicking "Subscribe" after selecting a plan or number of items. Do not click the "Pay in EWT" box.
You will be asked to provide address information, contact information and payment information. Fiat payments are made with Credit card.
This information can be reviewed and updated in the Settings under "My Profile".
IMPORTANT: When purchasing any item or subscription, make sure you use the same email address as the one of your account. In some cases, using a different email address will result in the unability to access your purchased product.
You will receive an invoice for each purchase.