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: 2026-07-20 02:45:28 | IPv4: 216.73.216.109 | IPv4 Hostname: 216.73.216.109 | IPv6: Not found | IPv6 Hostname: Not found

Nội dung của file user_ips.txt:

Date/Time: 2026-07-20 00:08:51 | IPv4: 43.134.54.246 | IPv4 Hostname: 43.134.54.246 | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2026-07-20 00:22:22 | IPv4: 8.234.46.169 | IPv4 Hostname: 169.46.234.8.bc.googleusercontent.com | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2026-07-20 00:43:22 | IPv4: 132.145.20.138 | IPv4 Hostname: 132.145.20.138 | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2026-07-20 00:49:13 | IPv4: 43.130.39.254 | IPv4 Hostname: 43.130.39.254 | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2026-07-20 01:35:25 | IPv4: 51.83.9.109 | IPv4 Hostname: ns3146217.ip-51-83-9.eu | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2026-07-20 02:02:11 | IPv4: 103.59.161.159 | IPv4 Hostname: ip-103-59-161-159.indovm.com | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2026-07-20 02:45:28 | IPv4: 216.73.216.109 | IPv4 Hostname: 216.73.216.109 | IPv6: Not found | IPv6 Hostname: Not found