Terms and Conditions
Last updated: September 27, 2026
Read these Terms before accepting them or arranging an exchange. They explain the responsibilities of senders and travelers and the limits of Chapar’s role.
1. Acceptance and eligibility
These Terms govern your use of Chapar (4par.app). By accepting them, you agree to comply with them. You must be at least 18 and legally able to enter the arrangements you make. Provide accurate account information, safeguard your account, and do not impersonate anyone. If acting for another person, you must have their permission. Do not proceed with an arrangement if you cannot meet these requirements.
2. Chapar’s role
Chapar provides tools for people sending items (senders) and people willing to carry them (travelers) to find and contact each other. The transport arrangement is solely between the participating users, including any recipient. Chapar is not the carrier, freight forwarder, customs broker, insurer, escrow agent, employer, or party to that arrangement. A listing, account, label, or moderation decision is not a guarantee of identity, honesty, ownership, safety, delivery, or legal compliance. Chapar does not take custody of items or supervise transport.
3. Compassionate, noncommercial use
Chapar is intended for occasional, voluntary assistance motivated by compassion and helping others. You agree not to use it to operate a courier business, arrange systematic income-generating transport, resell carrying capacity, or organize commercial shipments through travelers. Any lawful reimbursement must be limited to reasonable, actual expenses directly associated with the assistance, agreed in advance, and not disguised profit. An amount or compensation option displayed in the app does not override this rule. This is Chapar’s use policy, not a statement that unpaid or humanitarian transport is legally exempt.
4. Fraud, theft, and exploitation are prohibited
You must not use Chapar for fraud, scams, theft, misappropriation of items, impersonation, forged documents, deceptive payment requests, extortion, harassment, or money laundering. Do not deceive, coerce, recruit, or use another person to smuggle goods or evade sanctions, customs, security checks, or other laws. Concealing contents, substituting items after inspection, misrepresenting ownership, destination, value, or intended use, and arranging delivery to an undisclosed recipient are prohibited. Do not evade a suspension through another account.
5. Prohibited and restricted items
Do not offer, request, carry, or facilitate illegal goods, contraband, stolen goods, illicit drugs, weapons, ammunition, explosives, or goods whose transport would breach sanctions or export controls. Do not conceal prohibited goods inside otherwise lawful items. Medicines, food, plants, animal products, batteries, electronics, cash, valuables, and other regulated items may require permits, declarations, or special handling even when lawful to possess. You must check the applicable rules and obtain all required permissions before arranging transport. A category appearing in Chapar is not approval to carry it.
6. Sender responsibilities
You must own the items or have the owner’s authority to send them. Fully and accurately disclose their contents, quantity, condition, value, origin, intended use, recipient, and any risks or restrictions. Supply genuine documents and legally adequate packaging and labels. Allow the traveler a reasonable opportunity to inspect and verify the contents before acceptance; never ask someone to carry an unidentified or unverifiable package. Do not conceal information or substitute contents after inspection. Agree on handover, expenses, delivery, and handling requirements directly with the traveler.
7. Traveler responsibilities
Decide independently whether to accept an item. Verify the sender, intended recipient, contents, documents, and applicable rules; do not rely solely on a description, another user’s assurance, or information shown by Chapar. Refuse items you cannot lawfully and safely inspect, identify, or carry. You are responsible for your own declarations and compliance with airline, airport, border, transit, customs, import, and export requirements. Do not misdescribe another person’s goods as your own personal effects. Protect items in your custody, follow lawful agreed handling instructions, and document handover and delivery.
8. Iran-related transport, sanctions, and OFAC
Before arranging any transport to or from Iran, you agree that you have read and understood the current OFAC Iran-sanctions guidance relevant to your proposed activity, or obtained qualified advice sufficient to understand your obligations. OFAC is the U.S. Treasury’s Office of Foreign Assets Control. You must establish which U.S. and other applicable sanctions, export controls, and origin, transit, and destination rules apply to the goods, parties, payments, and route, and obtain any required licenses or authorizations. Do not participate in a transaction prohibited by those rules, including prohibited dealings with sanctioned persons or entities. Humanitarian intent, compassionate assistance, a gift label, absence of payment, or carriage in passenger baggage does not by itself authorize a shipment. Travel and humanitarian exceptions have conditions and do not automatically cover carrying another person’s goods. Stop and seek guidance if legality is uncertain. Chapar does not provide a sanctions license, legal advice, or clearance, and its own legal obligations remain unaffected.
9. User agreements, expenses, and insurance
Before handover, the users should record their agreement on the exact items, recipient, dates, route, actual expenses, customs charges, cancellation, return of undelivered items, and allocation of risk. Each user remains responsible for obligations imposed on them by law regardless of a private agreement. Users arrange and resolve permitted reimbursements directly; Chapar does not guarantee payment or provide shipment insurance. Obtain appropriate insurance independently if needed and verify coverage and exclusions. Optional contributions to Chapar do not purchase transport, insurance, or a delivery guarantee.
10. Risk allocation and limits of liability
To the fullest extent permitted by applicable law, Chapar is not responsible for a user’s acts or omissions or for consequences of a transport arrangement between users. For travelers, this includes inspections, questioning, denied boarding or entry, detention, arrest, prosecution, seizure, confiscation, customs duties, taxes, fines, penalties, and related expenses arising from that arrangement. For senders and recipients, this includes items that are lost, stolen, damaged, delayed, misdelivered, confiscated, or never delivered, and nonpayment or disputes between users. The service is provided as available, without a guarantee of uninterrupted operation, listing accuracy, or a particular outcome. To the extent law permits, Chapar excludes liability for indirect or consequential losses arising from the service or user arrangements. Nothing in these Terms excludes or limits liability that cannot lawfully be excluded, including liability for Chapar’s own fraud or other non-excludable misconduct, or overrides mandatory consumer rights. These Terms cannot prevent authorities from applying the law.
11. Disputes and incident reporting
Transport, payment, loss, and damage disputes are primarily for the participating users and any relevant insurer or authority to resolve. Keep lawful records of the offer, agreed terms, item condition, and handovers. Report suspected fraud, prohibited items, or misuse through the app or support@4par.app. Contact the appropriate emergency or law-enforcement authority when necessary; reporting to Chapar is not a substitute. Chapar may review reports or assist with information where lawful, but does not promise recovery, compensation, mediation, or a particular enforcement outcome. Nothing here prevents a claim against Chapar where applicable law permits it.
12. Privacy and account security
Our Privacy Policy explains the information we collect, use, share, and retain, including sign-in information and imported offers. Do not publish other people’s personal information without the necessary rights or permissions. Protect your login codes and report suspected account misuse. You may request access, correction, or deletion as described in the Privacy Policy. Account deletion does not itself erase original posts on other platforms or remove records that must lawfully be retained.
13. Your content and social-media permissions
You retain your rights in content you submit. You grant Chapar a non-exclusive permission to store, format, and display it as needed to provide the features you choose. Any authorization to import social-media content must specifically identify the content and source, associated metadata, and permitted public display. Metadata may include source links, post identifiers and dates, author names or usernames, and relevant travel, item, and contact details. Signing in, linking an account, or accepting these Terms does not authorize blanket or ongoing crawling of accounts, private messages, groups, channels, or other people’s content. AI processing of imported content requires separate, specific permission identifying the service, purpose, and content, and compliance with the source platform’s rules and other users’ rights. Your permission cannot override Telegram’s requirements. After ownership verification, use available editing controls or email support@4par.app to request correction, removal, or withdrawal of an import authorization. Withdrawal covers future collection and processing within that authorization; handling of existing copies is described in the Privacy Policy. Changes in Chapar do not alter the original source post.
14. Moderation and access restrictions
We may remove or restrict offers and suspend or close accounts when reasonably necessary to address suspected violations, fraud, safety concerns, legal requirements, or service abuse. Where appropriate and lawful, we may preserve relevant records or respond to lawful requests from authorities. We do not guarantee that every listing or user has been checked, and moderation does not make an arrangement safe or lawful. You may contact support@4par.app to request review of an action affecting your account or offer.
15. Changes and mandatory rights
We may update these Terms and will publish the revised version and date. For material changes, we will provide appropriate notice and request renewed acceptance where required. Continued use alone does not expand permission to import or process social-media content. If a provision is unenforceable, the remaining provisions continue to apply to the extent permitted by law. Nothing in these Terms removes mandatory legal protections or determines a governing jurisdiction merely from your choice of language.
16. Contact
For questions about these Terms, reports, or requests relating to your account, contact the Chapar team at support@4par.app. Review the Privacy Policy for privacy and deletion requests. Do not send passwords or login codes.
Official resources and Privacy Policy
Rules can change. Before each arrangement, check current official guidance and the rules of the origin, transit, and destination countries.