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: 2026-10-08 04:32:53 | IPv4: 216.73.216.136 | IPv4 Hostname: 216.73.216.136 | IPv6: Not found | IPv6 Hostname: Not found

Nội dung của file user_ips.txt:

Date/Time: 2026-10-08 00:06:21 | IPv4: 181.41.206.207 | IPv4 Hostname: 181.41.206.207 | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2026-10-08 00:22:14 | IPv4: 101.32.49.171 | IPv4 Hostname: 101.32.49.171 | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2026-10-08 00:34:45 | IPv4: 45.138.12.10 | IPv4 Hostname: 45.138.12.10 | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2026-10-08 01:13:56 | IPv4: 217.182.195.225 | IPv4 Hostname: ns3039281.ip-217-182-195.eu | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2026-10-08 01:54:23 | IPv4: 43.135.142.37 | IPv4 Hostname: 43.135.142.37 | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2026-10-08 02:32:23 | IPv4: 8.217.145.188 | IPv4 Hostname: 8.217.145.188 | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2026-10-08 04:32:53 | IPv4: 216.73.216.136 | IPv4 Hostname: 216.73.216.136 | IPv6: Not found | IPv6 Hostname: Not found