[ruonis55]

Buy a proxy residential static IP. I bought one from IPRoyal.com (Not advertising) and had no problems for Amazon and other websites.

have you found the connection to be stable and not leaking dns?
I have one site that I do not recommend, ip burger, it is expensive and unreliable.
The residential proxies also don't work on the sites where you need it to...

Yeah, it's stable, didn't had any problems, they have even an extension for the browser, it connects very easily. But if you want to get a one IP, you have to pass their KYC, for multiple IP's you don't need to I guess.