When you want to use an ExtensionBase Premium Extension you have 2 different package options to purchase. Each of that packages have different support and subscription options for upgrading the purchased extension.

 

  Developer Package Lifetime Package
Number of downloads Unlimited Unlimited
Number of Supported Websites No support is included 10
Subscription for Upgrades No upgrades are included 12 Months
Support Board Priority No support is included Max. 48 Hours