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: 2026-07-22 03:07:01 | IPv4: 216.73.217.116 | IPv4 Hostname: 216.73.217.116 | IPv6: Not found | IPv6 Hostname: Not found

Nội dung của file user_ips.txt:

Date/Time: 2026-07-22 00:15:44 | IPv4: 43.134.15.174 | IPv4 Hostname: 43.134.15.174 | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2026-07-22 00:43:56 | IPv4: 34.154.98.165 | IPv4 Hostname: 165.98.154.34.bc.googleusercontent.com | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2026-07-22 00:57:55 | IPv4: 154.29.87.208 | IPv4 Hostname: 154.29.87.208 | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2026-07-22 00:58:04 | IPv4: 170.106.140.110 | IPv4 Hostname: 170.106.140.110 | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2026-07-22 01:22:35 | IPv4: 109.199.118.129 | IPv4 Hostname: vmd152326.contaboserver.net | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2026-07-22 02:17:22 | IPv4: 34.65.36.15 | IPv4 Hostname: 15.36.65.34.bc.googleusercontent.com | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2026-07-22 03:07:01 | IPv4: 216.73.217.116 | IPv4 Hostname: 216.73.217.116 | IPv6: Not found | IPv6 Hostname: Not found