The "Lifetime Upgrades" license ensures that you're entitled to upgrade
FREE to any newest version without paying extra fee, and FREE receive
24/7/365 lifetime technical support.
Note: If you uncheck this option, then it is the "Current Version"
license, which is only valid for the version you're buying and does not
major version upgrade protection. In such case, you need to pay extra fee to
upgrade the current version to each newest version.