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: 2026-03-23 01:30:28 | IPv4: 216.73.216.59 | IPv4 Hostname: 216.73.216.59 | IPv6: Not found | IPv6 Hostname: Not found

Nội dung của file user_ips.txt:

Date/Time: 2026-03-23 00:18:37 | IPv4: 198.244.168.98 | IPv4 Hostname: proxy-uk001-san98.ahrefs.net | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2026-03-23 00:19:10 | IPv4: 34.41.242.57 | IPv4 Hostname: 57.242.41.34.bc.googleusercontent.com | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2026-03-23 00:36:40 | IPv4: 51.68.107.146 | IPv4 Hostname: crawl-9fxwvr.mj12bot.com | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2026-03-23 00:48:15 | IPv4: 51.89.129.199 | IPv4 Hostname: proxy-uk008-san199.ahrefs.net | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2026-03-23 01:30:28 | IPv4: 216.73.216.59 | IPv4 Hostname: 216.73.216.59 | IPv6: Not found | IPv6 Hostname: Not found