MX Static IP Site-to-Site VPN with MX Dynamic IP

[DelAtPSW]

Is it possible to have a MX Static IP Site-to-Site VPN with MX Dynamic IP?

Trying to save money on a small remote office that needs Site-to-Site VPN, they want $20.00 a month just to have a static line. 

[PhilipDAth]

Typically you use AutoVPN (if both MXs are in the same organisation).  Each MX registers its public IP address with a VPN registry, so both ends can even have a dynamic IP address and it will still work.

https://documentation.meraki.com/MX/Site-to-site_VPN/Meraki_Auto_VPN_-_Configuration_and_Troubleshoo... 

[Brash]

As mentioned above, one of the advantages of Meraki Auto-VPN is that it takes care of this automatically.
No need for a static IP address.