Currently we set license expirely date with a datetime license_expire_date license field. This is set as relative time from license key creation (e.g. + 1 year).
Is it possible to set the expire date relative to license activation rather than creation? (e.g. in case the user buys the key but does not begin using it for some time).
Nope, not currently. Maybe in the future we'll add it. And if we do, and don't reveist this forum post, it will be listed here: https://wyday.com/limelm/help/license-features/#add-new-default