Technitium mac address spoofer for Amazon

[ihatescams]

I recently downloaded technitium .
Will it work with a mobile braodband dongle to spoof mac address so i can go stealth on amazon with multiple users ?

There is no way that i know of to check if my mac address has been spoofed like there is ip chicken/ ip burger for ip address .

I noticed when i change the mac address to random on technitium it allocates a residential address (street address & zip code ) allong with the spoofed mac address, these addresses are often foreign , will this matter (will amazon notices this )