Terms of Service

Last updated: January 29, 2026
Service: JustSell
Website/App: [justsell.io, app.justsell.io, jsell.gg]
Contact: support@justsell.io

1) Who we are and what these Terms cover

These Terms of Service (“Terms”) are a legal agreement between you and [JustSell] (“we”, “us”, “our”), and they govern your access to and use of the Service.

The Service provides tools that help merchants create storefronts and accept crypto payments and/or Telegram Stars from buyers.

By using the Service, you agree to these Terms and our Privacy Policy.

2) Definitions (simple)

  • Merchant: a user who creates or manages a storefront and sells goods/services.
  • Buyer: a user who purchases from a merchant storefront.
  • Content: anything uploaded or published through the Service (e.g., listings, descriptions, images, files, messages).
  • Wallet: a third‑party crypto wallet (including via WalletConnect) you use to sign in or pay.

3) Eligibility

You must be 18 years or older to use the Service.

You are responsible for ensuring your use of the Service is legal where you live and where you operate.

4) Accounts, login methods, and security

You may sign in using:

  • WalletConnect / wallet login
  • Email + password
  • Telegram Login Widget
  • Telegram Mini App

You agree to provide accurate information when creating an account (where applicable) and to keep your account secure.

Optional 2FA

We offer optional two‑factor authentication (2FA). If you enable it, you are responsible for keeping your 2FA method secure. Losing access may limit your ability to access your account.

No KYC

We do not require identity verification (“KYC”) to use the Service.

5) What we are (and are not)

We are a tool, not the seller

Merchants are responsible for:

  • what they sell,
  • what they promise,
  • fulfillment and delivery,
  • refunds and customer support,
  • and compliance with laws (including consumer protection, taxes, and any rules applicable to their business).

When a Buyer purchases from a Merchant, the purchase is between the Buyer and the Merchant. We are not a party to that sale.

Non‑custodial design

The Service is built to be non‑custodial. We do not hold your private keys.

For crypto checkouts, payments are intended to be automatically forwarded to the Merchant’s wallet upon receipt based on the checkout instructions shown to the Buyer.

6) Payments and transaction risks

Supported payment rails

The Service may support payments on networks including:

  • Ethereum (ETH)
  • Solana (SOL)
  • BNB Chain (BNB)
  • Polygon (POL)
  • Bitcoin (BTC)
  • Litecoin (LTC)
  • Monero (XMR)
  • and EVM tokens (e.g., USDT / USDC / DAI) where supported by the checkout.

Supported networks/tokens may change over time as we update the Service.

Important blockchain realities

You agree and understand:

  • Blockchain transactions can be irreversible.
  • If you send funds to the wrong address, on the wrong network, or with unsupported token formats, recovery may be impossible.
  • Network fees, congestion, chain reorganizations, outages, wallet bugs, and third‑party issues are outside our control.

Telegram Stars

If you pay using Telegram Stars, the payment is processed through Telegram’s systems. Merchants receive Stars through their own bot / Telegram setup (as applicable). Telegram’s terms and policies also apply.

7) Fees (if any)

Some features may be paid (e.g., subscriptions or transaction fees). If we charge fees:

  • we will show pricing in the Service or on our website before you pay,
  • fees are generally non‑refundable unless required by law or explicitly stated otherwise.

8) Prohibited use (keep it clean)

You may not use the Service to:

  • break any law or regulation,
  • sell illegal goods/services, stolen data, hacked accounts, malware, phishing, scams, or fraud,
  • facilitate money laundering, sanctions evasion, or financing illegal activity,
  • harass, exploit, or harm others,
  • upload content that infringes intellectual property rights,
  • interfere with, exploit, or reverse engineer the Service,
  • scrape the Service or abuse our infrastructure.

We may remove content or restrict accounts that violate these rules.

9) Merchant content and responsibilities

Merchants are solely responsible for their listings and content, including legality, accuracy, and fulfillment.

We may remove or limit content that violates these Terms or creates risk for users or the Service.

10) Third‑party services

The Service integrates with third‑party services (for example: Telegram, WalletConnect, wallet providers, blockchains, nodes, hosting/CDN providers).

We don’t control third parties and aren’t responsible for their downtime, security, policies, or actions.

11) Suspension and termination

We may suspend or terminate access to the Service if:

  • you violate these Terms,
  • we believe your activity is harmful, abusive, fraudulent, or illegal,
  • we need to comply with legal obligations,
  • to protect the Service and other users.

You may stop using the Service at any time. You can request account deletion as described in the Privacy Policy.

12) Disclaimers

The Service is provided “as is” and “as available.”

We do not guarantee the Service will be uninterrupted, secure, or error‑free.

We do not guarantee any outcomes from using the Service, including sales, conversion, delivery success, or payment finality (which depends on third‑party networks).

13) Limitation of liability

To the maximum extent permitted by law:

  • We are not liable for indirect, incidental, special, consequential, or punitive damages.

14) Indemnity

If you are a Merchant, you agree to defend and indemnify us from claims arising out of:

  • your storefront, listings, sales, fulfillment, refunds, and customer disputes,
  • your content,
  • your violation of these Terms or the law.

15) Changes to these Terms

We may update these Terms from time to time. If we make changes, we’ll update the “Last updated” date. Continuing to use the Service after changes means you accept the updated Terms.

17) Contact

Questions about these Terms: support@justsell.io