Retainer pricing problem

[Gabriel_Hope]

Hello,

I'm new to the game and wanted to purchase a third retainer. On the website the price for a retainer was 1,40€ yet when I paid it on steam it turned out to be 2,40€. Is that normal or is there a mistake? 2,40€ is a bit too steep for the service and I won't renew the retainer if it really is almost twice as much as advertised.

I think you paid more than a month.
"* If you are adding a retainer during your active subscription, the service fee will be prorated based on the amount of time left until the next billing period or until your subscription period is set to end."