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: 2025-11-18 07:24:17 | IPv4: 216.73.216.0 | IPv4 Hostname: 216.73.216.0 | IPv6: Not found | IPv6 Hostname: Not found

Nội dung của file user_ips.txt:

Date/Time: 2025-11-18 02:39:53 | IPv4: 35.236.127.150 | IPv4 Hostname: 150.127.236.35.bc.googleusercontent.com | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2025-11-18 04:20:03 | IPv4: 136.243.220.210 | IPv4 Hostname: crawling-gateway-136-243-220-210.dataforseo.com | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2025-11-18 05:33:44 | IPv4: 93.159.230.85 | IPv4 Hostname: cerebro-ldc-prod-03.kaspersky-labs.com | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2025-11-18 05:45:39 | IPv4: 43.164.195.17 | IPv4 Hostname: 43.164.195.17 | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2025-11-18 06:05:49 | IPv4: 176.31.139.8 | IPv4 Hostname: proxy-fr004-san8.ahrefs.net | IPv6: Not found | IPv6 Hostname: Not found
Date/Time: 2025-11-18 07:24:17 | IPv4: 216.73.216.0 | IPv4 Hostname: 216.73.216.0 | IPv6: Not found | IPv6 Hostname: Not found