CoGrammar may change the price for the Paid Subscriptions or Pre-Paid Period (for periods not yet paid for) from time to time. Price changes for Paid Subscriptions will take effect at the start of the next subscription period following the date of the price change. Should CoGrammar adjust pricing, we endeavour to provide at least 7 days' notice to existing customers on recurring subscription prior to changes taking effect. If you do not agree with the price changes, you have the right to reject the change by unsubscribing from the CoGrammar support prior to the price change going into effect. Please therefore make sure you read any such notification of price changes carefully.