Terms of Service

Last updated: October 15, 2026

These Terms of Service ("Terms") govern your access to and use of X-Celant, operated by Meyandy LLC (Phoenix, Arizona, United States), and the orders you place with it. By creating an account, sending a brief or using the service, you agree to these Terms.

1. The service

X-Celant makes video ads and posters for businesses from their own photos, videos and products, with voice-over, music and subtitles, written and made with AI models. You can make them yourself in your account and pay for each production in credits, or order an ad made for you from your brief (section 4). Some features depend on your plan and on third-party AI providers, and may change or be unavailable at times.

2. Your account

You must provide accurate information when signing up and keep your credentials confidential. You are responsible for all activity under your account. You must be at least 16 years old (or the minimum age of digital consent in your country) to use the service.

3. Plans, credits and billing

  • Paid plans are billed monthly or yearly through our payment processor (Stripe). Prices are shown before checkout; taxes may apply depending on your location.
  • Each paid plan grants a stated number of credits for each billing period (a yearly plan grants the credits of the year at once), together with the features its offer page describes. Credits pay for what the service makes. The price of each production in credits is shown before it starts, and the amount charged never exceeds it; a production that fails gives its credits back.
  • Unused monthly credits carry over to the next billing period once, then expire. Yearly credits expire one month after the paid year. Credit packs may be purchased separately; their credits expire twelve months after purchase. Trial credits expire thirty days after sign-up. Credits have no cash value and cannot be transferred or exchanged for money, except where the law requires it.
  • You can cancel at any time from the billing portal. Your plan remains active until the end of the paid period.
  • What you create with trial credits before your first purchase carries the X-Celant watermark on pictures and videos, and music made that way is for personal use only (section 7). What you create after your first purchase carries no watermark and may be used commercially. We may adjust plan limits and prices with reasonable prior notice; changes apply from your next billing cycle, and credits already granted keep their value and their date.

4. Made-for-you orders

  • An order is one advertisement, in the format you choose (vertical, portrait, square or wide), in English or French, with a voice-over, music and, if you want them, subtitles. You send a brief with your photos or videos; nothing is paid at that stage.
  • Three packages exist. Essential: an ad of 15 to 60 seconds edited from your photos and videos and checked by our team, with one round of changes. Plus: the same, where our engine may also create up to three scenes (a setting, a gesture, an atmosphere), never your product, with two rounds of changes. Signature, when it is offered: a film of 30 to 60 seconds in which our engine creates every scene, without ever passing off an invented picture as your product, with three rounds of changes. The price of each package is shown on the order page, and you pay the price shown on the day you send your brief.
  • We aim to send a first preview within 24 hours of your brief. Times depend on the queue: this is an aim, not a guaranteed date.
  • The preview carries a watermark, and you pay only after watching it: by card through our payment processor, or by an invoice we send you, at the package's regular price and payable within 14 days. As soon as the payment is received, the files of the approved version, without the watermark, unlock for download; they stay available in My orders, in the account your payment opens for you (we email you a sign-in link).
  • A round of changes is a set of up to twelve changes you ask for together, which our team confirms before making them. Asking does not use a round. Any work beyond the rounds of your package is proposed to you before it starts.
  • If you do not pay, nothing is owed: you receive no file without the watermark. You can ask us to stop at any time before you pay, by writing to hello@contact.x-celant.com: we stop the work, nothing is charged, and on request we delete your brief and its files. Once paid, an order is complete and is not canceled (see Refunds and Right of withdrawal).
  • We may decline a brief we cannot make well or that breaks these Terms; nothing is charged for a declined brief. When free places are offered, a free place covers the Essential package and its files are delivered without payment.
  • Your ad appears in our public gallery only if you accepted the gallery licence when ordering. You can withdraw that permission at any time by writing to us, and the ad then leaves the gallery within five working days.

5. Refunds

  • Refunds are made by us, on request, to the means of payment you used: write to hello@contact.x-celant.com. The site does not make them by itself.
  • Plans: the period already started is not refunded when you cancel, except where the law requires it.
  • Credit packs: credits have no cash value, and a pack is not refunded, except within the right of withdrawal (section 6) or where the law requires it.
  • Made-for-you orders: you pay after watching the preview, so a paid order is not refunded, except where the law requires it. Before you pay, nothing is owed.
  • When a payment is refunded or disputed, the credits it bought are taken back in proportion to the amount refunded; credits already used are not.
  • Account deletion: deleting your account cancels an active subscription at once, with no refund of the period already started, and the credits left on the account are lost.

6. Right of withdrawal

  • If you are a consumer living in the European Union, you may withdraw from a contract made with us within 14 days, without giving a reason. The 14 days start on the day you buy a plan or a credit pack, or on the day you pay for a made-for-you order. To withdraw, use the button "Withdraw from the contract here" on the page x-celant.com/legal/withdraw, linked at the foot of every page: you confirm it on a second step and receive an acknowledgment with the date and time at once. You may also send us a clear statement before the 14 days end, for example by email to hello@contact.x-celant.com, or the model form below.
  • Before you buy a plan, a credit pack, an add-on or a made-for-you order, a box you tick yourself asks you whether you want to use your purchase right away, or the files of the order delivered as soon as you pay, and to acknowledge what that means for this right. The payment does not open without it, and the invoice of your purchase repeats what you ticked.
  • You lose this right: for a service, once it has been fully provided, when it started at your express request and you acknowledged that you would lose the right once it is fully provided; for digital content that is not supplied on a physical medium, once its supply has begun with your express prior consent and your acknowledgment that you thereby lose the right (Directive 2011/83/EU, article 16, points (a) and (m)). This is the case, for example, of a made-for-you ad whose files you received after paying, or of a production made with your credits at your request.
  • When you withdraw in time, we refund what you paid within 14 days, to the means of payment you used. If you asked for a service to start within the 14 days, we may keep an amount in proportion to what was provided before you withdrew.
  • Some countries outside the European Union give consumers similar rights; these Terms do not limit them.
  • Model withdrawal form (fill it in and send it only if you wish to withdraw from the contract). To Meyandy LLC, PO Box 973, Laveen, AZ 85339, United States, hello@contact.x-celant.com: I hereby give notice that I withdraw from my contract for the supply of the following service or digital content: [describe it]. Ordered on [date] / received on [date]. Name of the consumer: [name]. Address of the consumer: [address]. Signature of the consumer (only if this form is notified on paper). Date: [date].

7. Your content and what is made for you

You keep every right to the photos, videos and other material you send. You grant Meyandy LLC a limited, non-exclusive licence to host, process, transmit and display them only to run the service, including sending them to the processors described in our Privacy Policy, among them AI providers, to make what you ask for. You must have the rights needed for everything you send, including the permission of anyone recognisable in it.

What is made for you is yours to use: you may download the videos, posters, music and other results and use them for your business, in organic posts and in paid campaigns, with no time limit and without paying us anything more. We claim no right over them, except to show an ad in our gallery when you allowed it. Results made by AI models may resemble results made for others and may not be protected by copyright in every country: what these Terms give you is the right to use them, not a promise that nobody else can make something similar. One exception applies to what you create with trial credits before your first purchase: pictures and videos made that way carry the X-Celant watermark, and music made that way is for personal use only, never for your business or for advertising. What you create after your first purchase is yours for commercial use, without a watermark.

8. AI-generated content

  • AI outputs (scripts, voiceovers, images, music and video clips) are generated by third-party models and may be inaccurate or incomplete. Review them before publishing.
  • You remain solely responsible for how you use AI outputs, including compliance with advertising, consumer-protection and intellectual-property laws in your market.

9. Acceptable use

You agree not to use the service to:

  • violate any law or the rights of others;
  • upload or generate content that is illegal, defamatory, hateful, sexually exploitative or that infringes intellectual property;
  • impersonate a real person without consent, including through voice cloning or synthetic media intended to deceive;
  • send spam or deceptive marketing;
  • probe, overload or disrupt the service, resell it, or bypass plan limits, internal accounting or security measures.

We may remove content or suspend accounts that breach this section.

10. Termination

You may delete your account at any time. We may suspend or terminate access for material breach of these Terms, illegal use or extended non-payment. Upon termination we delete or de-identify your content within a reasonable period, except where retention is legally required.

11. Disclaimers and limitation of liability

The service is provided "as is" without warranties of any kind, express or implied. To the maximum extent permitted by law, Meyandy LLC is not liable for indirect, incidental, special or consequential damages, or loss of profits, revenue or data. Our total liability for any claim relating to the service is limited to the amounts you paid us in the twelve months preceding the claim. Nothing in these Terms excludes liability that cannot be excluded under applicable law, including mandatory consumer-protection rights in your country of residence.

12. Governing law

These Terms are governed by the laws of the State of Arizona, USA, without regard to conflict-of-law rules, and subject to any mandatory protections of your local law. Courts located in Maricopa County, Arizona have jurisdiction, unless mandatory local law gives you the right to sue where you live.

13. Changes and contact

We may update these Terms as the service evolves. For material changes we will notify you by email or in-app at least 14 days before they take effect. Continued use after that date means you accept the new Terms. Questions: hello@contact.x-celant.com.

Terms of Service · X-Celant