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: 2026-02-07 03:57:16 | IPv4: 216.73.216.165 | IPv4 Hostname: 216.73.216.165 | IPv6: Not found | IPv6 Hostname: Not found

Nội dung của file user_ips.txt:

Date/Time: 2026-02-07 00:21:00 | IPv4: 188.166.50.104 | IPv4 Hostname: 188.166.50.104 | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2026-02-07 00:21:01 | IPv4: 188.166.50.104 | IPv4 Hostname: 188.166.50.104 | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2026-02-07 01:33:13 | IPv4: 34.26.208.137 | IPv4 Hostname: 137.208.26.34.bc.googleusercontent.com | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2026-02-07 02:57:59 | IPv4: 182.69.179.150 | IPv4 Hostname: abts-north-dynamic-150.179.69.182.airtelbroadband.in | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2026-02-07 03:57:16 | IPv4: 216.73.216.165 | IPv4 Hostname: 216.73.216.165 | IPv6: Not found | IPv6 Hostname: Not found