What is the $10 credit on my invoice?

When you first create your account, $10 is charged to the payment method you initially entered in to make sure the information submitted was legitimate. This $10 charge will be refunded to your account, giving you $10 of credit for your account. 

This $10 credit will appear on your invoice and will be available to use for any service on Endato once you see the credit in your account.