利用規約

These Terms of Service ("Terms") govern your access to and use of the AdFraud Shield service ("Service"), operated by FID Ltd., a company registered in Japan ("we", "us", "our").

By creating an account or otherwise using the Service, you agree to be bound by these Terms. If you do not agree, do not use the Service.

You must be at least 18 years old and legally capable of entering into a binding contract to use the Service. By creating an account you represent that the information you provide is accurate and complete.

You are responsible for maintaining the confidentiality of your credentials and for all activity that occurs under your account.

We reserve the right to refuse registration, or to suspend or terminate accounts, at our sole discretion when we reasonably believe that these Terms or applicable law have been violated.

Paid plans may include a 14-day free trial. The trial begins when your subscription is created — not when you first use the Service — and runs for 14 consecutive calendar days irrespective of actual usage. A valid payment method is required to start a trial. No base fee and no metered overage accrues during the trial. Unless you cancel before the trial ends, the subscription converts automatically to the paid plan at the end of the trial and the first charge is made at that time. The free trial is limited to a cumulative 14 days per account: if you cancel and subscribe again, only the unused remainder applies, and where fewer than 48 hours remain — or the allowance has been exhausted — the subscription is billed immediately with no trial.

Paid plans are billed in advance on a recurring monthly basis via our payment processor, Stripe. By subscribing, you authorize us to charge the applicable fees to the payment method on file on each renewal date.

For metering purposes, a billable PV is counted only for the initial measurement beacon of a visit whose compatibility classification is human or suspicious. The human compatibility value includes inferred Human and UNKNOWN; UNKNOWN is undetermined and is not independent confirmation of a human visitor. Visits classified as bot or as a verified official crawler, and supplementary behavioral beacons belonging to an already-counted visit, are not billed. Detector evaluation failures and safety stops such as unattested real-IP requests also suppress metering.

In addition to the base fee, page views (PV) exceeding your plan's monthly included volume (Starter: 300,000 PV / Pro: 1,000,000 PV / Business: 5,000,000 PV) are billed in arrears as metered usage at the following per-PV rates: Starter ¥0.15, Pro ¥0.10, Business ¥0.05. Metered charges appear on the invoice for the billing period in which the usage occurred. Bot detection and protection continue while usage exceeds the included volume; solely as an anti-fraud safeguard, if usage reaches an extreme-volume safety ceiling far above normal levels, processing of new visits (including measurement and protection) may be temporarily suspended until the next billing month or a plan upgrade, in which case we will contact you.

All prices are shown in Japanese yen (JPY) and are exclusive of applicable taxes. Customers located in Japan will be charged Japanese consumption tax in addition to the listed price.

Overdue amounts accrue late-payment interest at 14.6% per annum until paid in full.

You agree not to use the Service to:

(a) violate any applicable law, regulation, or the rights of any third party;

(b) infringe intellectual property, privacy, publicity, or other proprietary rights;

(c) interfere with, disrupt, reverse engineer, or attempt to gain unauthorized access to the Service or any connected systems;

(d) share credentials, resell access, or use the Service on behalf of third parties outside the scope of your subscription;

(e) transmit malware, scrape at abusive rates, or otherwise act in a manner that degrades service quality for other customers.

We strive to keep the Service available 24/7 but do not guarantee uninterrupted availability. We may temporarily suspend the Service for maintenance, security, or force majeure events without prior notice.

We may modify, add, or discontinue features at any time. If a material feature is discontinued, we will provide reasonable advance notice via the dashboard or email.

You may cancel your subscription at any time from the billing dashboard. Cancellation takes effect at the end of the then-current billing period; the Service remains available until that date and no pro-rated refunds are issued.

We may suspend or terminate your account without refund if you materially breach these Terms.

The Service is provided "as is" and "as available" without warranties of any kind, whether express or implied, including merchantability, fitness for a particular purpose, non-infringement, or accuracy of detection results.

AdFraud Shield performs automated bot and fraud detection using a deterministic multi-signal engine that aggregates browser-fingerprint, behavioral, and network signals. While we work to maximize accuracy, we do not guarantee that every bot will be identified nor that every legitimate visitor will pass inspection.

To the maximum extent permitted by law, we are not liable for any indirect, incidental, special, consequential, or punitive damages, or any loss of profits, revenue, or data, arising out of or in connection with the Service.

Our aggregate liability for any claim arising from or related to the Service is limited to the fees you paid to us during the twelve (12) months preceding the event giving rise to the claim.

Your use of the Service is also governed by our Privacy Policy, which describes how we collect, use, and protect personal information.

We may revise these Terms from time to time. Material changes will be notified via the dashboard or email at least 14 days before taking effect. Your continued use of the Service after the effective date constitutes acceptance of the revised Terms.

These Terms are governed by the laws of Japan, without regard to its conflict-of-law rules.

Any dispute arising out of or relating to these Terms or the Service shall be submitted to the exclusive jurisdiction of the Tokyo District Court as the court of first instance.

Questions about these Terms may be directed to salesdivision@f-i-d.jp.