Our licences are perpetual and it is possible to purchase maintenance (support & upgrades) up to 3 years, meaning that we don't offer renewals or subscriptions. You need to purchase the product with a desired maintenance duration upfront.
As a reseller you can buy the product via our webshop, by selecting the Reseller option. You will then be asked to provide an e-mail of your customer to send license keys, login and download information.
Our licenses are perpetual (non-expiring), authorizing the customer to use a specific version of the software indefinitely. The license is paid for once and does not need to be renewed.