Hi! I'm very sorry about the misunderstanding. We notified our customers about the recent price increase by placing a message within your Aynax account, it was displayed upon clicking on "New Invoice". After 8 years without price adjustments, we now need to increase the price to cover inflation, server costs, and the dramatically increased size of each account during these years. Again, we apologize for the confusion and sincerely hope that you will choose to stay with Aynax for your invoicing needs, as we very much value our long-term customers, such as yourself! Kind Regards, Lars. Marketing Dept.