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: 2026-04-17 02:20:54 | IPv4: 216.73.216.139 | IPv4 Hostname: 216.73.216.139 | IPv6: Not found | IPv6 Hostname: Not found

Nội dung của file user_ips.txt:

Date/Time: 2026-04-17 00:26:37 | IPv4: 145.239.69.106 | IPv4 Hostname: ns3091295.ip-145-239-69.eu | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2026-04-17 00:29:35 | IPv4: 93.159.230.85 | IPv4 Hostname: cerebro-ldc-prod-03.kaspersky-labs.com | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2026-04-17 00:39:33 | IPv4: 34.134.79.166 | IPv4 Hostname: 166.79.134.34.bc.googleusercontent.com | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2026-04-17 01:12:26 | IPv4: 170.106.72.178 | IPv4 Hostname: 170.106.72.178 | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2026-04-17 02:17:15 | IPv4: 85.208.96.201 | IPv4 Hostname: 201.bl.bot.semrush.com | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2026-04-17 02:20:54 | IPv4: 216.73.216.139 | IPv4 Hostname: 216.73.216.139 | IPv6: Not found | IPv6 Hostname: Not found