The 1st year of Standard subscription is free for any edition. Other prices are shown in the table below:
|Standard - 1st year||Free||Free||Free||Free||Free|
|Standard - 2nd year|
|Premium - a year|
If you pay for 2 years in advance, you are entitled to a 15% discount.
You can decide to switch from Standard to Premium subscription at any time. The price of the switch is automatically calculated using the following formula:
Price of Premium subscription — (Price of Standard subscription × Number of months till subscription ends) / 12
Thus, the price of the switch decreases each month towards the end of the period. You can check your current price on your personal account by clicking Switch to Premium Subscription.