MikroTik SD-WAN uses an account credit system. You need to keep a positive balance of credit to keep your licenses active. Credit is consumed as you use our licenses.
Select a payment amount that covers your usage. When your account balance is near zero we automatically top up your account with this default amount, so you never have to worry about running out of credit. Deductions are made in real time to your account balance as you consume services.
For example, one device license costs $7 every 30 days; once 30 days has elapsed, another $7 will be deducted from your account balance.
More information is on the pricing page .