• you can upgrade your older version without any constraint
• the price to upgrade to the latest Project Reader version, maintaining the same licensing type, is about 35% of the current regular price
• the price to change your licensing type is calculate as the cost of the license to purchase minus the cost of the license currently in your use
• purchasing an upgrade license you are entitled to have six months of free upgrade
• the upgrade license cannot be purchased directly, please ask to support

• you can start the Upgrade Subscription within 2 months after the expiration date of your upgrade
• the price for each year is about 15% of the regular price of your licensing type
• the renewal is not automatic
• after the purchase of the Full license you will receive the payment link to buy the Upgrade Subscription. The payment link will be available until 2 months after the expiration date of your current upgrade