ARNPROXY (arnproxy.com) sells seven proxy types: datacenter IPv4, ISP (static addresses on provider networks), IPv4 with a random country, IPv6, residential traffic, and rotating ISP and datacenter addresses billed by traffic.
Residential packages: 1 GB for $3 a month, 10 GB for $22, 100 GB for $179 and 1000 GB for $999, or about $1 per GB. Rotating ISP in the USA: 10 GB for $10 and 500 GB for $250; rotating datacenter in the USA: 10 GB for $6 and 1000 GB for $300. Static IPv4 in the USA costs $0.75 per address for 7 days and $1.50 for a month, ISP $1.25 and $2.50, random-country IPv4 from $0.50 and $1.00, and IPv6 in Türkiye $0.15 for a month and $1.58 for 12 months.
HTTP(S) and SOCKS5 are supported; static plans advertise unlimited bandwidth and one free IP swap per month. Payment: PayPal, Visa, Mastercard, mobile payment and other cards. Static address prices depend on the country.