Cách tính thuế đã có VAT hoặc chưa có VAT

Nhập số tiền (đ):
Thuế VAT (%):

Địa chỉ IP và nhật ký

Địa chỉ IP đã được lưu vào tệp user_ips.txt:

Date/Time: 2025-04-26 12:00:37 | IPv4: 3.145.163.51 | IPv4 Hostname: ec2-3-145-163-51.us-east-2.compute.amazonaws.com | IPv6: Not found | IPv6 Hostname: Not found

Nội dung của file user_ips.txt:

Date/Time: 2025-04-26 00:04:22 | IPv4: 20.171.207.30 | IPv4 Hostname: 20.171.207.30 | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2025-04-26 02:31:59 | IPv4: 80.85.245.37 | IPv4 Hostname: host-80-85-245-37.hosted-by-vdsina.com | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2025-04-26 03:10:02 | IPv4: 66.249.65.102 | IPv4 Hostname: crawl-66-249-65-102.googlebot.com | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2025-04-26 06:02:13 | IPv4: 43.159.145.149 | IPv4 Hostname: 43.159.145.149 | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2025-04-26 10:30:23 | IPv4: 167.86.122.45 | IPv4 Hostname: vmi2481132.contaboserver.net | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2025-04-26 12:00:37 | IPv4: 3.145.163.51 | IPv4 Hostname: ec2-3-145-163-51.us-east-2.compute.amazonaws.com | IPv6: Not found | IPv6 Hostname: Not found