Licence fee for both mMail versions is
4 USD.
Credit card
This transactions are realized by DotPay payment service.
If you are paying by credit card, it has an advantage - your licence is prolonged at once.
Money transfer
Be aware, transfer time between banks can take few days.
In the transfer subject please provide your mMail licence code and email.
In this case please, notify us additionally about the payment after making the money transfer.