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: 2026-02-28 04:08:00 | IPv4: 216.73.216.210 | IPv4 Hostname: 216.73.216.210 | IPv6: Not found | IPv6 Hostname: Not found

Nội dung của file user_ips.txt:

Date/Time: 2026-02-28 00:55:46 | IPv4: 192.3.180.41 | IPv4 Hostname: 192-3-180-41-host.colocrossing.com | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2026-02-28 01:20:02 | IPv4: 54.38.147.63 | IPv4 Hostname: proxy-uk005-san63.ahrefs.net | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2026-02-28 03:52:17 | IPv4: 51.68.111.238 | IPv4 Hostname: crawl-4n61n5.mj12bot.com | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2026-02-28 04:08:00 | IPv4: 216.73.216.210 | IPv4 Hostname: 216.73.216.210 | IPv6: Not found | IPv6 Hostname: Not found